T-fs (loop5): Directory bread(block 71) failed
[  957.912769][ T7483] FAT-fs (loop5): Directory bread(block 72) failed
[  957.919332][ T7483] FAT-fs (loop5): Directory bread(block 73) failed
[  957.952399][ T7482] FAT-fs (loop3): Directory bread(block 64) failed
[  957.958985][ T7482] FAT-fs (loop3): Directory bread(block 65) failed
[  957.965630][ T7482] FAT-fs (loop3): Directory bread(block 66) failed
[  957.972209][ T7482] FAT-fs (loop3): Directory bread(block 67) failed
[  957.978863][ T7482] FAT-fs (loop3): Directory bread(block 68) failed
[  957.985434][ T7482] FAT-fs (loop3): Directory bread(block 69) failed
[  957.992064][ T7482] FAT-fs (loop3): Directory bread(block 70) failed
[  957.998648][ T7482] FAT-fs (loop3): Directory bread(block 71) failed
[  958.005282][ T7482] FAT-fs (loop3): Directory bread(block 72) failed
[  958.011902][ T7482] FAT-fs (loop3): Directory bread(block 73) failed
00:47:10 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:10 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  958.117184][ T7477] EXT4-fs (loop0): orphan cleanup on readonly fs
[  958.125563][ T7485] loop1: detected capacity change from 0 to 512
[  958.133497][ T7477] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  958.155782][ T7477] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
00:47:10 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  958.162417][ T7488] loop2: detected capacity change from 0 to 512
[  958.170769][ T7485] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  958.173496][ T7488] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  958.192384][ T7488] EXT4-fs (loop2): orphan cleanup on readonly fs
[  958.198023][ T7477] EXT4-fs (loop0): 1 truncate cleaned up
[  958.201819][ T7488] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap
[  958.217638][ T7488] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  958.218911][ T7490] loop4: detected capacity change from 0 to 512
[  958.228120][ T7488] EXT4-fs (loop2): 1 truncate cleaned up
[  958.240577][ T7485] EXT4-fs (loop1): orphan cleanup on readonly fs
00:47:10 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3c9LVF0YB/BHnfdV24xEEETQhQhaDSq0N6JAsh8kQxkhTTmGOCIkCLXQWgWt2rRs2c4IatGu/oegTZtoEy1z1yK8oTdmNMew0rnhfD4bH+45X+85Z+DcmcWcuX54Znpidm5yeflT9PR0RGHo1kqadkRfdEZXZM4FALCXfE3T+JJm8h4LANAanv8A0H62+fy/2MIhAQC77M8//z8ee/2hUh06sY2uaXe9fD/++2MEAHbW6NjVsytvjvUOx8tHETMP5svz5exv1n5yMqaiFtXoj2J8i0jrsvrM8Mjp/mRVb0R5ZvFHfnG+3LUxPxDF6Iu4fH5zfiDJbMz/F/vW5wejGAea33+waf7/OH50Xb4UxXh7M2ajFhOrb0nW5RcGkuTUhZGf8t1xJd+XBgAAAAAAAAAAAAAAAAAAAACAPayU1PU1O7+nVNqqPctv/3ygxvk8D9fyhThUiPv5zh4AAAAAAAAAAAAAAAAAAAD+DXN37k5XarXq7Xpx49LU/o1XFDtcrC78Lt7iSETs9ixeLFXfPR2/Npr/YrawaL6qz/Mf2C+KzohYKw4+Gaq8Wvj4eXOfuNe40lHI9oVKrclmkbR4cwIAAAAAAAAAAAAAAAAAgDbT+BrwVj3S1g4IAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHLQ+P3/vyiWerN/tkWfrPFZrvMEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKC9fQ8AAP//fKOsNw==")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  958.253428][ T7485] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  958.272107][ T7490] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
00:47:10 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  958.312675][ T7490] EXT4-fs (loop4): failed to initialize system zone (-117)
[  958.320298][ T7485] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  958.345208][ T7496] loop5: detected capacity change from 0 to 256
[  958.379857][ T7496] FAT-fs (loop5): Directory bread(block 64) failed
[  958.386442][ T7496] FAT-fs (loop5): Directory bread(block 65) failed
[  958.392997][ T7496] FAT-fs (loop5): Directory bread(block 66) failed
[  958.399607][ T7496] FAT-fs (loop5): Directory bread(block 67) failed
[  958.406174][ T7496] FAT-fs (loop5): Directory bread(block 68) failed
[  958.412807][ T7496] FAT-fs (loop5): Directory bread(block 69) failed
[  958.419346][ T7496] FAT-fs (loop5): Directory bread(block 70) failed
[  958.425969][ T7496] FAT-fs (loop5): Directory bread(block 71) failed
[  958.432670][ T7496] FAT-fs (loop5): Directory bread(block 72) failed
[  958.439190][ T7496] FAT-fs (loop5): Directory bread(block 73) failed
[  958.481885][ T7490] EXT4-fs (loop4): mount failed
[  958.773846][ T7500] loop2: detected capacity change from 0 to 256
[  958.835179][ T7500] FAT-fs (loop2): Directory bread(block 64) failed
[  958.841929][ T7500] FAT-fs (loop2): Directory bread(block 65) failed
[  958.848472][ T7500] FAT-fs (loop2): Directory bread(block 66) failed
[  958.855180][ T7500] FAT-fs (loop2): Directory bread(block 67) failed
[  958.861954][ T7500] FAT-fs (loop2): Directory bread(block 68) failed
[  958.868636][ T7500] FAT-fs (loop2): Directory bread(block 69) failed
[  958.875211][ T7500] FAT-fs (loop2): Directory bread(block 70) failed
[  958.881816][ T7500] FAT-fs (loop2): Directory bread(block 71) failed
[  958.888436][ T7500] FAT-fs (loop2): Directory bread(block 72) failed
[  958.895125][ T7500] FAT-fs (loop2): Directory bread(block 73) failed
[  958.977793][ T7502] loop0: detected capacity change from 0 to 512
[  958.986380][ T7502] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  959.001419][ T7502] EXT4-fs (loop0): orphan cleanup on readonly fs
[  959.008295][ T7502] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
00:47:11 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:11 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:11 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:11 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  959.143225][ T7502] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  959.156906][ T7502] EXT4-fs (loop0): 1 truncate cleaned up
[  959.230705][ T7505] loop1: detected capacity change from 0 to 512
[  959.235788][ T7509] loop0: detected capacity change from 0 to 512
[  959.245422][ T7509] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  959.257043][ T7509] EXT4-fs (loop0): orphan cleanup on readonly fs
[  959.264819][ T7509] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  959.278327][ T7509] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  959.288708][ T7509] EXT4-fs (loop0): 1 truncate cleaned up
[  959.345522][ T7514] loop5: detected capacity change from 0 to 256
[  959.367348][ T7512] loop4: detected capacity change from 0 to 512
[  959.401717][ T7512] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  959.410410][ T7505] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  959.428694][ T7514] FAT-fs (loop5): Directory bread(block 64) failed
[  959.435267][ T7514] FAT-fs (loop5): Directory bread(block 65) failed
[  959.441873][ T7514] FAT-fs (loop5): Directory bread(block 66) failed
[  959.448440][ T7514] FAT-fs (loop5): Directory bread(block 67) failed
[  959.455024][ T7514] FAT-fs (loop5): Directory bread(block 68) failed
[  959.461709][ T7514] FAT-fs (loop5): Directory bread(block 69) failed
[  959.468337][ T7514] FAT-fs (loop5): Directory bread(block 70) failed
[  959.475089][ T7514] FAT-fs (loop5): Directory bread(block 71) failed
[  959.481655][ T7514] FAT-fs (loop5): Directory bread(block 72) failed
[  959.488171][ T7514] FAT-fs (loop5): Directory bread(block 73) failed
00:47:11 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  959.675368][ T7505] EXT4-fs (loop1): orphan cleanup on readonly fs
[  959.682364][ T7512] EXT4-fs (loop4): failed to initialize system zone (-117)
[  959.690702][ T7505] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  959.713438][ T7505] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:11 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:11 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  959.732000][ T7512] EXT4-fs (loop4): mount failed
[  959.750971][ T7518] loop0: detected capacity change from 0 to 512
[  959.758516][ T7518] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  959.770266][ T7518] EXT4-fs (loop0): orphan cleanup on readonly fs
00:47:11 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:11 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:11 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  959.777587][ T7518] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  959.791843][ T7518] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  959.799291][ T7521] loop2: detected capacity change from 0 to 512
[  959.801169][ T7518] EXT4-fs (loop0): 1 truncate cleaned up
[  959.840108][ T7521] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  959.853383][ T7521] EXT4-fs (loop2): failed to initialize system zone (-117)
[  959.861073][ T7521] EXT4-fs (loop2): mount failed
[  959.870627][ T7528] loop0: detected capacity change from 0 to 512
[  959.875910][ T3226] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  959.886615][ T7527] loop1: detected capacity change from 0 to 512
[  959.903526][ T7531] loop4: detected capacity change from 0 to 512
[  959.932253][ T7531] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  959.943555][ T7532] loop3: detected capacity change from 0 to 256
[  959.960706][ T7532] FAT-fs (loop3): Directory bread(block 64) failed
[  959.967279][ T7532] FAT-fs (loop3): Directory bread(block 65) failed
[  959.973876][ T7532] FAT-fs (loop3): Directory bread(block 66) failed
[  959.980653][ T7532] FAT-fs (loop3): Directory bread(block 67) failed
[  959.987186][ T7532] FAT-fs (loop3): Directory bread(block 68) failed
[  959.993754][ T7532] FAT-fs (loop3): Directory bread(block 69) failed
[  960.000630][ T7532] FAT-fs (loop3): Directory bread(block 70) failed
[  960.007161][ T7532] FAT-fs (loop3): Directory bread(block 71) failed
[  960.013778][ T7532] FAT-fs (loop3): Directory bread(block 72) failed
[  960.020310][ T7532] FAT-fs (loop3): Directory bread(block 73) failed
[  960.044870][ T7528] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  960.070867][ T7527] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  960.100779][ T7531] EXT4-fs (loop4): failed to initialize system zone (-117)
[  960.108508][ T7531] EXT4-fs (loop4): mount failed
[  960.116236][ T7528] EXT4-fs (loop0): orphan cleanup on readonly fs
[  960.123000][ T7528] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  960.137380][ T7527] EXT4-fs (loop1): orphan cleanup on readonly fs
00:47:12 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  960.145422][ T7527] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  960.167725][ T7527] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:12 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:12 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:12 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZuf3W+d7dSHOdgcbtINXdKubis+bBPEt4Ey32dp01KaNqVJt7UM7fAPEER04JNPvgj+AYLsTxBhoO+ioohu+rAH9cq9ud26kKwdv7YZ6ecDJ/ecm9z7PSdpbu655zQJ4Ni6EBF3ImIoIq5ExFixvlSk2G6n7HEvXzyey1ISaXrvH0m8StPvZ+WdfSXF8mSx2Uh70VVzc2t5tl6vrRflamtlrdrc3Lq6tDK7WFusrU5PT92YuTlzfWbyQNqZtevWN/7ykx/+4pu3fvOVh3+8/7fL38vqO1rcv7sdB6n9nJSz5+K14YhYP4xgfTBUtKfc74oAALAvX4yIzxTLKzEWQ/nZXM4pHQAAAAyI9PZo/CeJSAEAAICBdTufA5uUKsV839EolSqV9hzez8XHpXqj2fryQmNjdb49V3Y8yqWFpXptsphTOx7lJCtP5fk35Wsd5emIOB0RPx47kZcrc436fL8vfgAAAMAxcbKj///vsXb/HwAAABgw4/2uAAAAAHDo9P8BAABg8On/AwAAwED71t27WUp3fv96/sHmxnLjwdX5WnO5srIxV5lrrK9VFhuNxfw7+1b22l+90Vj7aqxuPKq2as1Wtbm5dX+lsbHaur/01k9gAwAAAEfo9Bee/SGJiO2vnchT5qPsZqjHBuYKwMAovc+D/3x49QCOXq+PeWDwDfe7AkDflPtdAaDvkj3u7zl557cHXxcAAOBwTHy++/j/sGsDMPDea/wfGCjG/+H4Mv4Px1fZGQAce4c//p+me+4LAAA4VKN5SkqVYixwNEqlSiXiVP6v/uVkYalem4yIT0fE78fKn8rKU/mWyZ59BgAAAAAAAAAAAAAAAAAAAAAAAACgLU2TSAEAAICBFlH6a1L8/tfE2KXRzusDHyWvxvJlRDz82b2fPppttdansvX/fL2+9bRYf60fVzAAAACATjv99J1+PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcpJcvHs/tpKOM+/evR8R4t/jDMZIvR6IcER//K4nhXdslETF0APG3n0TEmW7xk6xaMV7UojN+KSJOHE38c2mado1/8gDiw3H2LDv+3On2/ivFhXzZ/f0/XKRPqvfxr/T6+DfU4/h3ap8xzj7/VbVn/CcRZ4e7H3924ic94l/stsMuT8p3v7O11St++vOIia6fP8lbsaqtlbVqc3Pr6tLK7GJtsbY6PT11Y+bmzPWZyerCUr1W3HaN8aNzv/5fx6r/pm15+6NH/PE92n8py5R7tWxXsOePXny2nS137CKPf/li99f/zDviZ38TXyo+B7L7J3by2+38bud/+bvzveqWxZ/v0f69Xv/Lezc9d+XbP/jTPh8KAByB5ubW8my9Xls/9MzTNE2PKpbMB5gZ+TCqIbO/TL+PTAAAwEF7c9Lf75oAAAAAAAAAAAAAAAAAAADA8XUUXyfWGXO7P00FAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHin/wcAAP//8ATlHw==")

00:47:12 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3f7r/OdurFHGwON+mGLmlXtxUvtgni3UCZ97O0aSlNm9Kk21qGdPgBBBEdeOWVN4IfQJB9BBEGei8qiuimF16oR87J6daFZK3YNiP5/eDtec9JznmeN2lOznvOmySAoXUpIu5FxEhEXIuIiWJ5qSix2y7Z/V6/erqQlSTS9MFfk0iKZXvbSorp6WK1sfakq+b2zup8vV7bLOarrbWNanN75/rK2vxybbm2Pjs7c2vu9tzNuekjaWfWrjtf++MPv/fTr9/55Zce/+7hn69+J8t3vLh9fzuOUvsxKWePxRujEbF5HMH6YKRoT7nfiQAAcCjZ8dunIuLz+fH/RIzkR3M5h3QAAAAwINK74/GvJCIFAAAABtbdfAxsUqoU433Ho1SqVNpjeD8TH5fqjWbri0uNrfXF9ljZySiXllbqteliTO1klJNsfiavv52/0TE/GxFnI+IHE6fy+cpCo77Y75MfAAAAMCROd/T//zHR7v8DAAAAA2ay3wkAAAAAx07/HwAAAAaf/j8AAAAMtG/cv5+VdO/3rxcfbW+tNh5dX6w1VytrWwuVhcbmRmW50VjOv7Nv7aDt1RuNjS/H+taTaqvWbFWb2zsP1xpb662HK+/8BDYAAABwgs5+7sVvk4jY/cqpvGQ+yv6M9FjBWAEYGKX/5c5/OL48gJPX620eGHyj/U4A6JtyvxMA+i454Paeg3d+dfS5AAAAx2Pqs92v/486NwADz4dyYHi5/g/Dy/V/GF5lRwAw9I7/+n+aHrgtAADgWI3nJSlVis8Cj0epVKlEnMk/6l9OllbqtemI+GRE/Gai/IlsfiZfMzmwzwAAAAAAAAAAAAAAAAAAAAAAAAAAtKVpEikAAAAw0CJKf0qK3/+amrgy3nl+4KPknxP5NCIe//jBj57Mt1qbM9nyv71Z3npeLL/RjzMYAAAAQKe9fvpePx4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAjtLrV08X9spJxv3LVyNislv80RjLp2NRjoiP/57E6L71kogYOYL4u88i4ly3+EmWVkwWWXTGL0XEqZOJfyFN067xTx9BfBhmL7L9z71ur79SXMqn3V//o0X5f/Xe/5Xe7P9Geuz/zhwyxvmXP6/2jP8s4vxo9/3PXvykR/zL3TbY5UH59rd2dnrFT38SMdX1/Sd5J1a1tbZRbW7vXF9Zm1+uLdfWZ2dnbs3dnrs5N11dWqnXir9dY3z/wi/+07Ho32lb3v7oEX/ygPZfySrlXi3bF+zlk1efblfLHZvI41+93P35P/ee+Nn/xBeK94Hs9qm9+m67vt/Fn/36Yq/csviLPdp/0PN/9eCm565987u/P+RdAYAT0NzeWZ2v12ubx155nqbpScVS+QArYx9GGiqHq/R7zwQAABy1twf9/c4EAAAAAAAAAAAAAAAAAAAAhtdJfJ1YZ8zd/jQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOC9/hsAAP//d1bhkg==")

[  960.305855][ T7528] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  960.316524][ T7528] EXT4-fs (loop0): 1 truncate cleaned up
[  960.351915][ T7537] loop2: detected capacity change from 0 to 512
[  960.359763][ T7537] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  960.379891][ T7543] loop4: detected capacity change from 0 to 512
[  960.382529][ T3226] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  960.398663][ T7541] loop1: detected capacity change from 0 to 512
[  960.398761][ T7543] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  960.416311][ T7541] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  960.422013][ T7546] loop0: detected capacity change from 0 to 512
[  960.439190][ T7546] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  960.448017][ T7537] EXT4-fs (loop2): orphan cleanup on readonly fs
[  960.459971][ T7537] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  960.480570][ T7548] loop5: detected capacity change from 0 to 256
[  960.503428][ T7548] FAT-fs (loop5): Directory bread(block 64) failed
[  960.510047][ T7548] FAT-fs (loop5): Directory bread(block 65) failed
[  960.516609][ T7548] FAT-fs (loop5): Directory bread(block 66) failed
[  960.523148][ T7548] FAT-fs (loop5): Directory bread(block 67) failed
[  960.529672][ T7548] FAT-fs (loop5): Directory bread(block 68) failed
[  960.536362][ T7548] FAT-fs (loop5): Directory bread(block 69) failed
[  960.543010][ T7548] FAT-fs (loop5): Directory bread(block 70) failed
[  960.549621][ T7548] FAT-fs (loop5): Directory bread(block 71) failed
[  960.556250][ T7548] FAT-fs (loop5): Directory bread(block 72) failed
[  960.562783][ T7548] FAT-fs (loop5): Directory bread(block 73) failed
[  960.604563][ T7541] EXT4-fs (loop1): orphan cleanup on readonly fs
[  960.613700][ T7541] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  960.632963][ T7543] EXT4-fs (loop4): failed to initialize system zone (-117)
[  960.642211][ T7546] EXT4-fs (loop0): orphan cleanup on readonly fs
[  960.649475][ T7537] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[  960.649740][ T7546] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  960.687179][ T7546] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  960.698261][ T7543] EXT4-fs (loop4): mount failed
00:47:12 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  960.717628][ T7541] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:12 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:12 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:12 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:12 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZuf3dbZTn2Yg83hJt3QJe3qtuLDNkF8GyjzfZY2LaVpU5p0W8vQDv8AQUQHPvnki+AfIMj+BBEG+i4qiuimDwrqlXtzu3UhWTt+bTPSzwdO7jk3ufd7TtLc3HPPaRLAsXUxIu5GxFBEXI2IsWJ9qUix3U7Z4169fDKXpSTS9P7fkvh3mn43K+/sKymWp4rNRtqLrpqbW8uz9XptvShXWytr1ebm1rWlldnF2mJtdXp66ubMrZkbM5MH0s6sXbe/9qcfff9nX7/9qy89+v2Dv1z5Tlbf0eL+3e04SO3npJw9F68NR8T6YQTrg6GiPeV+VwQAgH35fER8qlhejbEYys/mck7pAAAAYECkd0bjP0lECgAAAAysO/kc2KRUKeb7jkapVKm05/B+Jk6W6o1m64sLjY3V+fZc2fEolxaW6rXJYk7teJSTrDyV59+Ur3eUpyPiTET8cOxEXq7MNerz/b74AQAAAMfEqY7+/z/H2v1/AAAAYMCM97sCAAAAwKHT/wcAAIDBp/8PAAAAA+0b9+5lKd35/ev5h5sby42H1+ZrzeXKysZcZa6xvlZZbDQW8+/sW9lrf/VGY+3LsbrxuNqqNVvV5ubWg5XGxmrrwdJbP4ENAAAAHKEzn3v+uyQitr9yIk+Zj7KboR4bmCsAA6P0Pg/+4+HVAzh6vT7mgcE33O8KAH1T7ncFgL5L9ri/5+SdXx98XQAAgMMx8dnu4//Drg3AwHuv8X9goBj/h+PL+D8cX2VnAHDsHf74f5ruuS8AAOBQjeYpKVWKscDRKJUqlYjT+b/6l5OFpXptMiI+GRG/HSt/IitP5Vsme/YZAAAAAAAAAAAAAAAAAAAAAAAAAIC2NE0iBQAAAAZaROnPSfH7XxNjl0c7rw98lPxrLF9GxKOf3P/x49lWa30qW//31+tbz4r11/txBQMAAADotNNP3+nHAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBBevXyydxOOsq4f/1qRIx3iz8cI/lyJMoRcfIfSQzv2i6JiKEDiL/9NCLOdoufZNWK8aIWnfFLEXHiaOKfT9O0a/xTBxAfjrPn2fHnbrf3Xyku5svu7//hIn1cvY9/pdfHv6Eex7/T+4xx7sUvqj3jP404N9z9+LMTP+kR/1K3HXZ5Ur79ra2tXvHTn0ZMdP38Sd6KVW2trFWbm1vXllZmF2uLtdXp6ambM7dmbsxMVheW6rXitmuMH5z/5f86Vv03bcvbHz3ij+/R/stZptyrZbuCvXj88tPtbLljF3n8K5e6v/5n3xE/+5v4QvE5kN0/sZPfbud3u/Dz31zoVbcs/nyP9u/1+l/Zu+m5q9/83h/2+VAA4Ag0N7eWZ+v12vqhZ56laXpUsWQ+wMzIh1ENmf1l+n1kAgAADtqbk/5+1wQAAAAAAAAAAAAAAAAAAACOr6P4OrHOmNv9aSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwDv9PwAA///sBOUg")

[  960.866917][ T7546] EXT4-fs (loop0): 1 truncate cleaned up
[  960.904306][ T7554] loop2: detected capacity change from 0 to 512
[  960.912806][ T7555] loop1: detected capacity change from 0 to 512
[  960.924520][ T7555] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  960.941317][ T7554] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  960.951654][ T7560] loop4: detected capacity change from 0 to 512
[  960.960160][ T7563] loop0: detected capacity change from 0 to 512
[  960.961533][ T3226] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  960.977745][ T7560] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  960.986421][ T7563] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  960.986560][ T7554] EXT4-fs (loop2): orphan cleanup on readonly fs
[  960.996832][ T7563] EXT4-fs (loop0): orphan cleanup on readonly fs
[  961.001495][ T7555] EXT4-fs (loop1): orphan cleanup on readonly fs
[  961.008492][ T7563] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  961.018103][ T7555] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  961.029276][ T7563] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  961.046062][ T7554] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  961.055731][ T7563] EXT4-fs (loop0): 1 truncate cleaned up
[  961.106465][ T7560] EXT4-fs (loop4): failed to initialize system zone (-117)
[  961.124800][ T7567] loop3: detected capacity change from 0 to 256
[  961.140727][ T7567] FAT-fs (loop3): Directory bread(block 64) failed
[  961.147328][ T7567] FAT-fs (loop3): Directory bread(block 65) failed
[  961.153922][ T7567] FAT-fs (loop3): Directory bread(block 66) failed
[  961.160746][ T7567] FAT-fs (loop3): Directory bread(block 67) failed
[  961.167582][ T7567] FAT-fs (loop3): Directory bread(block 68) failed
[  961.174162][ T7567] FAT-fs (loop3): Directory bread(block 69) failed
[  961.180686][ T7567] FAT-fs (loop3): Directory bread(block 70) failed
[  961.187336][ T7567] FAT-fs (loop3): Directory bread(block 71) failed
[  961.193928][ T7567] FAT-fs (loop3): Directory bread(block 72) failed
[  961.200601][ T7567] FAT-fs (loop3): Directory bread(block 73) failed
00:47:13 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  961.269789][ T7555] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  961.283357][ T7554] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[  961.296159][ T7560] EXT4-fs (loop4): mount failed
00:47:13 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:13 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:13 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:13 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  961.502348][ T7569] loop0: detected capacity change from 0 to 512
[  961.511083][ T7569] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  961.547745][ T7569] EXT4-fs (loop0): orphan cleanup on readonly fs
[  961.554728][ T7569] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  961.559953][ T7572] loop1: detected capacity change from 0 to 512
[  961.572407][ T7578] loop2: detected capacity change from 0 to 512
[  961.580059][ T7569] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  961.582055][ T7576] loop4: detected capacity change from 0 to 512
[  961.596780][ T7569] EXT4-fs (loop0): 1 truncate cleaned up
[  961.611976][ T7578] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  961.644562][ T7580] loop5: detected capacity change from 0 to 256
[  961.661745][ T7580] FAT-fs (loop5): Directory bread(block 64) failed
[  961.668301][ T7580] FAT-fs (loop5): Directory bread(block 65) failed
[  961.674916][ T7580] FAT-fs (loop5): Directory bread(block 66) failed
[  961.681433][ T7580] FAT-fs (loop5): Directory bread(block 67) failed
[  961.688073][ T7580] FAT-fs (loop5): Directory bread(block 68) failed
00:47:13 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  961.694658][ T7580] FAT-fs (loop5): Directory bread(block 69) failed
[  961.701209][ T7580] FAT-fs (loop5): Directory bread(block 70) failed
[  961.707739][ T7580] FAT-fs (loop5): Directory bread(block 71) failed
[  961.714278][ T7580] FAT-fs (loop5): Directory bread(block 72) failed
[  961.720808][ T7580] FAT-fs (loop5): Directory bread(block 73) failed
[  961.758698][ T7572] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  961.786668][ T7576] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  961.795495][ T7578] EXT4-fs (loop2): failed to initialize system zone (-117)
[  961.804720][ T7578] EXT4-fs (loop2): mount failed
[  961.812380][ T7572] EXT4-fs (loop1): orphan cleanup on readonly fs
[  961.819299][ T7576] EXT4-fs (loop4): failed to initialize system zone (-117)
[  961.828283][ T7572] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  961.847891][ T7576] EXT4-fs (loop4): mount failed
00:47:13 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  961.854936][ T7572] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:13 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW1EdAPD/TZvZbZ3t1Ic52Bxu0g1d0q5uKz5sE8S3gTLfZ2nTUpo2pUm3tQzt8AMIIjrwySdfBD+AIPsIIgz0XVQU0U0ffFCv3JvbrQvJ2mHbjPT3g5N7zk3u/Z+TNDf33HOaBHBsXYqIexExFBHXImKsWF8qUmy3U/a416+ezmUpiTR98LckXqfpd7Pyzr6SYnm62Gykveiqubm1PFuv19aLcrW1slZtbm5dX1qZXawt1lanp6duzdyeuTkzeSDtzNp152t/+tH3f/b1O7/60uPfP/zL1e9k9R0t7t/djoPUfk7K2XPxxnBErB9GsD4YKtpT7ndFAADYl89HxKeK5bUYi6H8bC7nlA4AAAAGRHp3NP6dRKQAAADAwLqbz4FNSpVivu9olEqVSnsO72fiVKneaLa+uNDYWJ1vz5Udj3JpYalemyzm1I5HOcnKU3n+bflGR3k6Is5GxA/HTublylyjPt/vix8AAABwTJzu6P//c6zd/wcAAAAGzHi/KwAAAAAcOv1/AAAAGHz6/wAAADDQvnH/fpbSnd+/nn+0ubHceHR9vtZcrqxszFXmGutrlcVGYzH/zr6VvfZXbzTWvhyrG0+qrVqzVW1ubj1caWysth4uvfMT2AAAAMAROvu5F79LImL7KyfzlDmR3Qz12MBcARgYpQ958B8Prx7A0ev1MQ8MvuF+VwDom3K/KwD0XbLH/T0n7/z64OsCAAAcjonPdh//H3ZtAAbeB43/AwPF+D8cX8b/4fgqOwOAY+/wx//TdM99AQAAh2o0T0mpUowFjkapVKlEnMn/1b+cLCzVa5MR8cmI+O1Y+RNZeSrfMtmzzwAAAAAAAAAAAAAAAAAAAAAAAAAAtKVpEikAAAAw0CJKf06K3/+aGLsy2nl94ETyr7F8GRGPf/Lgx09mW631qWz939+sbz0v1t/oxxUMAAAAoNNOP32nHw8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB+n1q6dzO+ko4/71qxEx3i3+cIzky5EoR8SpfyQxvGu7JCKGDiD+9rOIONctfpJVK8aLWnTGL0XEyaOJfyFN067xTx9AfDjOXmTHn3vd3n+luJQvu7//h4v0/+p9/Cu9Of4N9Tj+ndlnjPMvf1HtGf9ZxPnh7sefnfhJj/iXu+2wy5Py7W9tbfWKn/40YqLr50/yTqxqa2Wt2tzcur60MrtYW6ytTk9P3Zq5PXNzZrK6sFSvFbddY/zgwi//27HqP2lb3v7oEX98j/ZfyTLlXi3bFezlk1efbmfLHbvI41+93P31P/ee+NnfxBeKz4Hs/omd/HY7v9vFn//mYq+6ZfHne7R/r9f/6t5Nz1375vf+sM+HAgBHoLm5tTxbr9fWDz3zPE3To4ol8xFmRj6OasjsL9PvIxMAAHDQ3p7097smAAAAAAAAAAAAAAAAAAAAcHwdxdeJdcbc7k9TAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADe638BAAD//wgT5Rk=")

00:47:13 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:13 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  962.004308][ T7586] loop1: detected capacity change from 0 to 512
[  962.019689][ T7587] loop0: detected capacity change from 0 to 512
[  962.027455][ T7587] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  962.038827][ T7586] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  962.039340][ T7589] loop2: detected capacity change from 0 to 512
[  962.055359][ T7587] EXT4-fs (loop0): orphan cleanup on readonly fs
[  962.064633][ T7587] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  962.068152][ T7593] loop4: detected capacity change from 0 to 512
[  962.079324][ T7587] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  962.094298][ T7587] EXT4-fs (loop0): 1 truncate cleaned up
00:47:14 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  962.103916][ T7593] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  962.112950][ T7586] EXT4-fs (loop1): orphan cleanup on readonly fs
[  962.119554][ T7589] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  962.119690][ T7586] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  962.146654][ T7586] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  962.199811][ T7597] loop3: detected capacity change from 0 to 256
[  962.217623][ T7597] FAT-fs (loop3): Directory bread(block 64) failed
[  962.224206][ T7597] FAT-fs (loop3): Directory bread(block 65) failed
[  962.230848][ T7597] FAT-fs (loop3): Directory bread(block 66) failed
[  962.237510][ T7597] FAT-fs (loop3): Directory bread(block 67) failed
[  962.244417][ T7597] FAT-fs (loop3): Directory bread(block 68) failed
[  962.250978][ T7597] FAT-fs (loop3): Directory bread(block 69) failed
[  962.257613][ T7597] FAT-fs (loop3): Directory bread(block 70) failed
[  962.264404][ T7597] FAT-fs (loop3): Directory bread(block 71) failed
[  962.271038][ T7597] FAT-fs (loop3): Directory bread(block 72) failed
[  962.277557][ T7597] FAT-fs (loop3): Directory bread(block 73) failed
00:47:14 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  962.349357][ T7593] EXT4-fs (loop4): failed to initialize system zone (-117)
[  962.358401][ T7589] EXT4-fs (loop2): failed to initialize system zone (-117)
[  962.369703][ T7589] EXT4-fs (loop2): mount failed
[  962.393280][ T7593] EXT4-fs (loop4): mount failed
00:47:14 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLVF0YB+BXne9T24xEEETQhQhaDSq0N6JAkgplKCOkKccQR4QEoRZaq6BVm5Yt2xlBLdrV/xC0aRNtomXuWoQ39MaM5hhWOjec59n4cs/5ec85A+fOLObM9aOzM5Nz81MrK5+ip6cjCkO3VtO0I/qiM7oiMxoAwH7yNU3jS5rJeywAQGt4/gNA+9nh8/9SC4cEAOyxP//8/3j89YdKdejUDrqm3fXy/cTvjxEA2F1j41fPr7450TscLx9FzD5YKC+Us79Z++mpmI5aVKM/ivEtIq3L6nPDI2f7kzW9EeXZpR/5pYVy1+b8QBSjL+Lyha35gSSzOf9fHNiYH4xiHGp+/8Gm+f/j5PEN+VIU4+3NmItaTK69JdmQXxxIkjMXR37Kd8eVfF8aAAAAAAAAAAAAAAAAAAAAAAD2sVJS19fs/J5Sabv2LL/z84Ea5/M8XM8X4kgh7uc7ewAAAAAAAAAAAAAAAAAAAPg3zN+5O1Op1aq368WN0emDm68odrlYW/g9vMWxiNjrWbxYrr57OnFtLP/FbGHRfFWf5z+wXxSdEbFeHH4yVHm1+PHz1j5xr3Glo5DtC5Vak80iafHmBAAAAAAAAAAAAAAAAAAAbabxNeDteqStHRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA5KDx+/9/USz3Zv9smz5Z47Nc5wkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQHv7HgAA//98haw8")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:14 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  962.560749][ T7602] loop0: detected capacity change from 0 to 512
[  962.569066][ T7602] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  962.581567][ T7605] loop1: detected capacity change from 0 to 512
[  962.589520][ T7602] EXT4-fs (loop0): orphan cleanup on readonly fs
[  962.596297][ T7602] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
00:47:14 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:14 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  962.609745][ T7602] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  962.618774][ T7602] EXT4-fs (loop0): 1 truncate cleaned up
[  962.636849][ T7605] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  962.644574][ T7609] loop4: detected capacity change from 0 to 512
[  962.662636][ T7609] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  962.691374][ T7614] loop0: detected capacity change from 0 to 512
[  962.699415][ T7614] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  962.709516][ T7616] loop5: detected capacity change from 0 to 256
[  962.727922][ T7616] FAT-fs (loop5): Directory bread(block 64) failed
[  962.734494][ T7616] FAT-fs (loop5): Directory bread(block 65) failed
[  962.741037][ T7616] FAT-fs (loop5): Directory bread(block 66) failed
[  962.747807][ T7616] FAT-fs (loop5): Directory bread(block 67) failed
[  962.754412][ T7616] FAT-fs (loop5): Directory bread(block 68) failed
[  962.761134][ T7616] FAT-fs (loop5): Directory bread(block 69) failed
[  962.767740][ T7616] FAT-fs (loop5): Directory bread(block 70) failed
[  962.774293][ T7616] FAT-fs (loop5): Directory bread(block 71) failed
[  962.780902][ T7616] FAT-fs (loop5): Directory bread(block 72) failed
[  962.787509][ T7616] FAT-fs (loop5): Directory bread(block 73) failed
[  962.826783][ T7615] loop2: detected capacity change from 0 to 512
[  962.856708][ T7605] EXT4-fs (loop1): orphan cleanup on readonly fs
[  962.864922][ T7609] EXT4-fs (loop4): failed to initialize system zone (-117)
[  962.865255][ T7614] EXT4-fs (loop0): orphan cleanup on readonly fs
[  962.879808][ T7614] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  962.911584][ T7609] EXT4-fs (loop4): mount failed
[  962.918618][ T7614] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
00:47:14 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  962.919315][ T7615] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  962.928459][ T7614] EXT4-fs (loop0): 1 truncate cleaned up
[  962.951193][ T7605] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
00:47:15 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:15 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvZbZ3t1Is52Bxu0g1d0q5uK15sCuLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXvi+5+WcnG5dSNaOt21G+vvBk/Ock5zz/z9Jc3Kec54mARxblyLickQMRcS1iBgrlpeKEtvtkj3u1csnc1lJIk3v/yuJu8WynW0lxfR0sdpIe9JVc3NrebZer60X89XWylq1ubl1fWlldrG2WFudnp66NXN75ubM5IG0M2vXnW//7Wc//tV37vzua4/+/OAfV3+Y5Tta3L+7HQep/ZyUs+fiteGIWD+MYH0wVLSn3O9EAADYl+z47XMR8eX8+H8shvKjuZxDOgAAABgQ6d3R+H8SkQIAAAAD624+BjYpVYrxvqNRKlUq7TG8X4hTpXqj2frqQmNjdb49VnY8yqWFpXptshhTOx7lJJufyutv5m90zE9HxNmI+OnYyXy+Mteoz/f75AcAAAAcE6c7+v//HWv3/wEAAIABM97vBAAAAIBDp/8PAAAAg0//HwAAAAbad+/dy0q68/vX8w83N5YbD6/P15rLlZWNucpcY32tsthoLObf2bey1/bqjcba12N143G1VWu2qs3NrQcrjY3V1oOlt34CGwAAADhCZ7/0/E9JRGx/42ReMieym6EeKxgrAAOj9D4P/uvh5QEcvV4f88DgG+53AkDflPudANB3yR739xy88/uDzwUAADgcE1/sfv1/2LkBGHjvdf0fGCiu/8Px5fo/HF9lRwBw7B3+9f803XNbAADAoRrNS1KqFNcCR6NUqlQizuT/6l9OFpbqtcmI+GxE/HGs/JlsfipfM9mzzwAAAAAAAAAAAAAAAAAAAAAAAAAAtKVpEikAAAAw0CJKf0+K3/+aGLsy2nl+4ETyv7F8GhGPfnH/549nW631qWz5v18vbz0rlt/oxxkMAAAAoNNOP32nHw8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB+nVyydzO+Uo4/7zWxEx3i3+cIzk05EoR8Sp/yQxvGu9JCKGDiD+9tOIONctfpKlFeNFFp3xSxFx8mjiX0jTtGv80wcQH46z59n+55vd3n+luJRPu7//h4vyafXe/5Ve7/+Geuz/zuwzxvkXv6n2jP804vxw9/3PTvykR/zL3TbY5Un5wfe3tnrFT38ZMdH18yd5K1a1tbJWbW5uXV9amV2sLdZWp6enbs3cnrk5M1ldWKrXituuMX5y4bcfdyz6KG3L2x894o/v0f4rWaXcq2W7gr14/PLz7Wq5YxN5/KuXu7/+594RP/ub+ErxOZDdP7FT327Xd7v46z9c7JVbFn++R/v3ev2v7t303LXv/egv+3woAHAEmptby7P1em390CvP0jQ9qlgqH2Bl5MNIQ2V/lX7vmQAAgIP25qC/35kAAAAAAAAAAAAAAAAAAADA8XUUXyfWGXO7P00FAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHinTwIAAP//I9LhrQ==")

[  963.036428][ T7605] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  963.090203][ T7615] EXT4-fs (loop2): failed to initialize system zone (-117)
[  963.100510][ T7615] EXT4-fs (loop2): mount failed
[  963.132593][ T7623] loop0: detected capacity change from 0 to 512
[  963.153854][ T7623] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  963.185242][ T7626] loop1: detected capacity change from 0 to 512
[  963.194617][ T7628] loop3: detected capacity change from 0 to 256
[  963.213860][ T7628] FAT-fs (loop3): Directory bread(block 64) failed
[  963.220472][ T7628] FAT-fs (loop3): Directory bread(block 65) failed
[  963.227067][ T7628] FAT-fs (loop3): Directory bread(block 66) failed
[  963.233781][ T7628] FAT-fs (loop3): Directory bread(block 67) failed
[  963.240340][ T7628] FAT-fs (loop3): Directory bread(block 68) failed
[  963.247131][ T7628] FAT-fs (loop3): Directory bread(block 69) failed
[  963.253695][ T7628] FAT-fs (loop3): Directory bread(block 70) failed
[  963.260218][ T7628] FAT-fs (loop3): Directory bread(block 71) failed
[  963.266800][ T7628] FAT-fs (loop3): Directory bread(block 72) failed
[  963.273413][ T7628] FAT-fs (loop3): Directory bread(block 73) failed
00:47:15 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  963.316004][ T7626] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
00:47:15 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  963.482204][ T7626] EXT4-fs (loop1): orphan cleanup on readonly fs
[  963.488903][ T7626] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  963.509427][ T7626] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  963.539024][ T7623] EXT4-fs (loop0): orphan cleanup on readonly fs
[  963.539353][ T7631] loop4: detected capacity change from 0 to 512
[  963.554243][ T7623] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  963.568485][ T7623] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  963.575320][ T7631] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
00:47:15 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:15 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:15 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  963.589700][ T7623] EXT4-fs (loop0): 1 truncate cleaned up
[  963.605565][ T7631] EXT4-fs (loop4): failed to initialize system zone (-117)
[  963.615549][ T7631] EXT4-fs (loop4): mount failed
[  963.642792][ T7639] loop0: detected capacity change from 0 to 512
[  963.643225][ T7640] loop1: detected capacity change from 0 to 512
[  963.656692][ T7639] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  963.665595][ T7640] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  963.666438][ T7639] EXT4-fs (loop0): orphan cleanup on readonly fs
[  963.675862][ T7640] EXT4-fs (loop1): orphan cleanup on readonly fs
[  963.680676][ T7639] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  963.982652][ T7646] loop2: detected capacity change from 0 to 256
[  964.002932][ T7645] loop5: detected capacity change from 0 to 256
[  964.900650][ T7640] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  964.919460][ T7639] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  964.926391][ T7646] FAT-fs (loop2): Directory bread(block 64) failed
[  964.932235][ T7639] EXT4-fs (loop0): 1 truncate cleaned up
[  964.934797][ T7646] FAT-fs (loop2): Directory bread(block 65) failed
[  964.947431][ T7646] FAT-fs (loop2): Directory bread(block 66) failed
[  964.948053][ T7645] FAT-fs (loop5): Directory bread(block 64) failed
[  964.953981][ T7646] FAT-fs (loop2): Directory bread(block 67) failed
[  964.960467][ T7645] FAT-fs (loop5): Directory bread(block 65) failed
[  964.966974][ T7646] FAT-fs (loop2): Directory bread(block 68) failed
[  964.973498][ T7645] FAT-fs (loop5): Directory bread(block 66) failed
[  964.973517][ T7645] FAT-fs (loop5): Directory bread(block 67) failed
[  964.973536][ T7645] FAT-fs (loop5): Directory bread(block 68) failed
[  964.980089][ T7646] FAT-fs (loop2): Directory bread(block 69) failed
[  964.986680][ T7645] FAT-fs (loop5): Directory bread(block 69) failed
[  964.993287][ T7646] FAT-fs (loop2): Directory bread(block 70) failed
[  964.999880][ T7645] FAT-fs (loop5): Directory bread(block 70) failed
[  964.999901][ T7645] FAT-fs (loop5): Directory bread(block 71) failed
[  965.006494][ T7646] FAT-fs (loop2): Directory bread(block 71) failed
[  965.013067][ T7645] FAT-fs (loop5): Directory bread(block 72) failed
00:47:17 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:17 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:17 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:17 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  965.019488][ T7646] FAT-fs (loop2): Directory bread(block 72) failed
[  965.019507][ T7646] FAT-fs (loop2): Directory bread(block 73) failed
[  965.053003][ T7640] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  965.059368][ T7645] FAT-fs (loop5): Directory bread(block 73) failed
[  965.135096][ T7653] loop1: detected capacity change from 0 to 512
[  965.135979][ T7655] loop0: detected capacity change from 0 to 512
[  965.142606][ T7651] loop4: detected capacity change from 0 to 512
[  965.216777][ T7655] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  965.218651][ T7657] loop3: detected capacity change from 0 to 256
[  965.242721][ T7657] FAT-fs (loop3): Directory bread(block 64) failed
[  965.249280][ T7657] FAT-fs (loop3): Directory bread(block 65) failed
[  965.255882][ T7657] FAT-fs (loop3): Directory bread(block 66) failed
[  965.262442][ T7657] FAT-fs (loop3): Directory bread(block 67) failed
[  965.268980][ T7657] FAT-fs (loop3): Directory bread(block 68) failed
[  965.275599][ T7657] FAT-fs (loop3): Directory bread(block 69) failed
[  965.282162][ T7657] FAT-fs (loop3): Directory bread(block 70) failed
[  965.288694][ T7657] FAT-fs (loop3): Directory bread(block 71) failed
[  965.295246][ T7657] FAT-fs (loop3): Directory bread(block 72) failed
[  965.302272][ T7657] FAT-fs (loop3): Directory bread(block 73) failed
[  965.323596][ T7653] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  965.333673][ T7651] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  965.370433][ T7653] EXT4-fs (loop1): orphan cleanup on readonly fs
[  965.377261][ T7653] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  965.405356][ T7653] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  965.418954][ T7655] EXT4-fs (loop0): orphan cleanup on readonly fs
[  965.427873][ T7655] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  965.441779][ T7655] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  965.451618][ T7655] EXT4-fs (loop0): 1 truncate cleaned up
[  965.499284][ T7651] EXT4-fs (loop4): failed to initialize system zone (-117)
[  965.506796][ T7651] EXT4-fs (loop4): mount failed
00:47:17 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:17 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:17 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLVF0YB+BXne9T24xEEETQhQhaDSq0N6JAkopsKCOkKccQR4QEoRZaq6BVm5Yt2xlBLdrV/xC0aRNtomXuWoQ39MaM5hhWOjec59n4cs/5ec85A+fOLObM9cMz0xOzc5PLy5+ip6cjCkO3VtK0I/qiM7oicykAgL3ka5rGlzST91gAgNbw/AeA9rPN5/+FFg4JANhlf/75//HY6w+V6tCJbXRNu+vl+/HfHyMAsLNGx66eXXlzrHc4Xj6KmHkwX54vZ3+z9pOTMRW1qEZ/FONbRFqX1WeGR073J6t6I8oziz/yi/Plro35gShGX8Tlc5vzA0lmY/6/2Lc+PxjFOND8/oNN8//H8aPr8qUoxtubMRu1mFh9S7IuvzCQJKfOj/yU744r+b40AAAAAAAAAAAAAAAAAAAAAADsYaWkrq/Z+T2l0lbtWX775wM1zud5uJYvxKFC3M939gAAAAAAAAAAAAAAAAAAAPBvmLtzd7pSq1Vv14sbF6f2b7yi2OFideF38RZHImK3Z/Fiqfru6fi10fwXs4VF81V9nv/AflF0RsRacfDJUOXVwsfPm/vEvcaVjkK2L1RqTTaLpMWbEwAAAAAAAAAAAAAAAAAAtJnG14C36pG2dkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAkIPG7///RbHUm/2zLfpkjc9ynScAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO3tewAAAP//fHmsPg==")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:17 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:17 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  965.643237][ T7663] loop2: detected capacity change from 0 to 512
[  965.645734][ T7665] loop1: detected capacity change from 0 to 512
[  965.659580][ T7668] loop0: detected capacity change from 0 to 512
[  965.668737][ T7668] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  965.668737][ T7663] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  965.690953][ T7663] EXT4-fs (loop2): orphan cleanup on readonly fs
[  965.746119][ T7674] loop5: detected capacity change from 0 to 256
[  965.755289][ T7665] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  965.764214][ T7663] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  965.791496][ T7674] FAT-fs (loop5): Directory bread(block 64) failed
[  965.798278][ T7674] FAT-fs (loop5): Directory bread(block 65) failed
[  965.804900][ T7674] FAT-fs (loop5): Directory bread(block 66) failed
[  965.811562][ T7674] FAT-fs (loop5): Directory bread(block 67) failed
[  965.819315][ T7674] FAT-fs (loop5): Directory bread(block 68) failed
[  965.825998][ T7674] FAT-fs (loop5): Directory bread(block 69) failed
[  965.832595][ T7674] FAT-fs (loop5): Directory bread(block 70) failed
[  965.839169][ T7674] FAT-fs (loop5): Directory bread(block 71) failed
[  965.845879][ T7674] FAT-fs (loop5): Directory bread(block 72) failed
[  965.852403][ T7674] FAT-fs (loop5): Directory bread(block 73) failed
[  965.911873][ T7668] EXT4-fs (loop0): orphan cleanup on readonly fs
[  965.919498][ T7668] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  966.022223][ T7668] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  966.038478][ T7663] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[  966.067945][ T7673] loop4: detected capacity change from 0 to 512
[  966.086137][ T7665] EXT4-fs (loop1): orphan cleanup on readonly fs
[  966.099240][ T7665] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
00:47:18 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLVF0YB+BXne9TazESQRBBFyJoNajQ3ogCSSqSoYyQphxDHBEShFporYJWbVq2bGcEtWhX/0PQpk20iZa5axHe0BszmmNY6dxwnmfjyz3n5z3nDJw7s5gz14/MTE/Mzk0uL3+Knp6OKAzdWknTjuiLzuiKzP4AAPaSr2kaX9JM3mMBAFrD8x8A2s82n/8XWzgkAGCX/fnn/8djrz9UqkMnt9E17a6X78d/f4wAwM4aHbt6buXN8d7hePkoYubBfHm+nP3N2k9NxlTUohr9UYxvEWldVp8dHjnTn6zqjSjPLP7IL86XuzbmB6IYfRGXz2/ODySZjfn/Yt/6/GAU42Dz+w82zf8fJ46ty5eiGG9vxmzUYmL1Lcm6/MJAkpy+MPJTvjuu5PvSAAAAAAAAAAAAAAAAAAAAAACwh5WSur5m5/eUSlu1Z/ntnw/UOJ/n4Vq+EIcLcT/f2QMAAAAAAAAAAAAAAAAAAMC/Ye7O3elKrVa9XS9uXJo6sPGKYoeL1YXfxVscjYjdnsWLpeq7p+PXRvNfzBYWzVf1ef4D+0XRGRFrxaEnQ5VXCx8/b+4T9xpXOgrZvlCpNdkskhZvTgAAAAAAAAAAAAAAAAAA0GYaXwPeqkfa2gEBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQA4av///F8VSb/bPtuiTNT7LdZ4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALS37wEAAP//fi+r9Q==")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:18 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  966.125756][ T7673] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  966.149198][ T7668] EXT4-fs (loop0): 1 truncate cleaned up
[  966.163082][ T7665] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:18 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  966.178637][ T7673] EXT4-fs (loop4): failed to initialize system zone (-117)
[  966.193286][ T7673] EXT4-fs (loop4): mount failed
[  966.209967][ T7679] loop0: detected capacity change from 0 to 512
[  966.218105][ T7679] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
00:47:18 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  966.237060][ T7679] EXT4-fs (loop0): orphan cleanup on readonly fs
[  966.247995][ T7679] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  966.261338][ T7679] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  966.270418][ T7679] EXT4-fs (loop0): 1 truncate cleaned up
00:47:18 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:18 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  966.303383][ T7686] loop2: detected capacity change from 0 to 512
[  966.311094][ T7686] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  966.322858][ T7686] EXT4-fs (loop2): orphan cleanup on readonly fs
[  966.335785][ T7686] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap
[  966.349030][ T7686] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  966.359796][ T7686] EXT4-fs (loop2): 1 truncate cleaned up
[  966.379748][ T7687] loop1: detected capacity change from 0 to 512
[  966.388674][ T7690] loop0: detected capacity change from 0 to 512
[  966.397670][ T7690] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  966.410047][ T7690] EXT4-fs (loop0): orphan cleanup on readonly fs
[  966.417920][ T7690] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  966.432153][ T7690] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  966.441566][ T7690] EXT4-fs (loop0): 1 truncate cleaned up
00:47:18 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:18 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLFFEcB/CfuqV2WYkgiKCBCDotKnQ3okCSimQpI6Qt1xBXhAShDlqnoFOXjh27GUEdutX/EHTpEl2iY946hBM6sau5hpXuhPv5XPwx732d997Cm93Dvr1xdGZ6YnZucnn5c/T0dERh6PZKmnZEX3RGV2TKAQDsJd/SNL6mmbzHAgC0huc/ALSfbT7/L7VwSADALvv7z/9Pxt58rFSHTm2ja9pdLz+M//kYAYCdNTp27fzK2xO9w/HqccTMw/nyfDn7m7WfnoypqEU1+qMY3yPSuqw+Nzxytj9Z1RtRnln8mV+cL3dtzA9EMfoirlzYnB9IMhvz++LA+vxgFONQ8/sPNs3vj5PH1+VLUYx3t2I2ajGx+pZkXX5hIEnOXBz5Jd8dV/N9aQAAAAAAAAAAAAAAAAAAAAAA2MNKSV1fs/N7SqWt2rP89s8HapzP82gtX4gjhXiQ7+wBAAAAAAAAAAAAAAAAAADg/zB39950pVar3qkXNy9PHdx4RbHDxerC7+ItjkXEbs/i5VL1/bPx66P5L2YLi+ar+iL/gf2m6IyIteLw06HK64VPXzb3ifuNKx2FbF+o1JpsFkmLNycAAAAAAAAAAAAAAAAAAGgzja8Bb9Ujbe2AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAHjd///4diqTf7Z1v0yRqf5zpPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADa248AAAD//3xzrD8=")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  966.447695][ T7687] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
00:47:18 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  966.490446][ T7695] loop4: detected capacity change from 0 to 512
[  966.527225][ T7701] loop0: detected capacity change from 0 to 512
[  966.534778][ T7694] loop3: detected capacity change from 0 to 256
[  966.534907][ T7701] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  966.564136][ T7695] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended
[  966.573523][ T7695] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  966.609201][ T7705] loop5: detected capacity change from 0 to 256
[  966.664542][ T7706] loop2: detected capacity change from 0 to 256
[  967.543467][ T7701] EXT4-fs (loop0): orphan cleanup on readonly fs
[  967.551462][ T7701] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  967.578840][ T7706] FAT-fs (loop2): Directory bread(block 64) failed
[  967.585469][ T7706] FAT-fs (loop2): Directory bread(block 65) failed
[  967.592007][ T7706] FAT-fs (loop2): Directory bread(block 66) failed
[  967.598519][ T7706] FAT-fs (loop2): Directory bread(block 67) failed
[  967.605104][ T7706] FAT-fs (loop2): Directory bread(block 68) failed
[  967.611694][ T7706] FAT-fs (loop2): Directory bread(block 69) failed
[  967.615864][ T7705] FAT-fs (loop5): Directory bread(block 64) failed
[  967.618938][ T7706] FAT-fs (loop2): Directory bread(block 70) failed
[  967.625473][ T7705] FAT-fs (loop5): Directory bread(block 65) failed
[  967.625510][ T7705] FAT-fs (loop5): Directory bread(block 66) failed
[  967.625524][ T7705] FAT-fs (loop5): Directory bread(block 67) failed
[  967.632132][ T7706] FAT-fs (loop2): Directory bread(block 71) failed
[  967.638634][ T7705] FAT-fs (loop5): Directory bread(block 68) failed
[  967.645222][ T7706] FAT-fs (loop2): Directory bread(block 72) failed
[  967.651607][ T7705] FAT-fs (loop5): Directory bread(block 69) failed
[  967.658093][ T7706] FAT-fs (loop2): Directory bread(block 73) failed
[  967.664616][ T7705] FAT-fs (loop5): Directory bread(block 70) failed
[  967.691126][ T7705] FAT-fs (loop5): Directory bread(block 71) failed
[  967.697753][ T7705] FAT-fs (loop5): Directory bread(block 72) failed
[  967.704417][ T7705] FAT-fs (loop5): Directory bread(block 73) failed
[  967.720274][ T7701] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  967.720774][ T7687] EXT4-fs (loop1): orphan cleanup on readonly fs
[  967.735960][ T7687] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  967.737356][ T7701] EXT4-fs (loop0): 1 truncate cleaned up
[  967.760040][ T7701] EXT4-fs mount: 70 callbacks suppressed
[  967.760051][ T7701] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  967.778153][ T7695] EXT4-fs (loop4): failed to initialize system zone (-117)
[  967.789170][ T7695] EXT4-fs (loop4): mount failed
[  967.797794][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:47:19 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:19 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:19 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  967.887714][ T7687] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  967.908521][ T7694] FAT-fs (loop3): Directory bread(block 64) failed
[  967.918288][ T7687] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  967.918917][ T7714] loop4: detected capacity change from 0 to 512
[  967.934186][ T7694] FAT-fs (loop3): Directory bread(block 65) failed
[  967.947873][ T7715] loop0: detected capacity change from 0 to 512
[  967.951904][ T7694] FAT-fs (loop3): Directory bread(block 66) failed
[  967.961181][ T7694] FAT-fs (loop3): Directory bread(block 67) failed
[  967.964697][ T7714] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  967.976377][ T7694] FAT-fs (loop3): Directory bread(block 68) failed
[  967.983080][ T7715] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  967.992086][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  968.001768][ T7694] FAT-fs (loop3): Directory bread(block 69) failed
[  968.008351][ T7694] FAT-fs (loop3): Directory bread(block 70) failed
[  968.017436][ T7694] FAT-fs (loop3): Directory bread(block 71) failed
[  968.026249][ T7714] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  968.037531][ T7719] loop2: detected capacity change from 0 to 256
[  968.062380][ T7719] FAT-fs (loop2): Directory bread(block 64) failed
[  968.069848][ T7719] FAT-fs (loop2): Directory bread(block 65) failed
[  968.076406][ T7719] FAT-fs (loop2): Directory bread(block 66) failed
[  968.083903][ T7719] FAT-fs (loop2): Directory bread(block 67) failed
[  968.090503][ T7719] FAT-fs (loop2): Directory bread(block 68) failed
[  968.097079][ T7719] FAT-fs (loop2): Directory bread(block 69) failed
[  968.103717][ T7719] FAT-fs (loop2): Directory bread(block 70) failed
[  968.111360][ T7719] FAT-fs (loop2): Directory bread(block 71) failed
[  968.117932][ T7719] FAT-fs (loop2): Directory bread(block 72) failed
[  968.124501][ T7719] FAT-fs (loop2): Directory bread(block 73) failed
[  968.163002][ T7714] EXT4-fs (loop4): failed to initialize system zone (-117)
[  968.170955][ T7715] EXT4-fs (loop0): orphan cleanup on readonly fs
[  968.178327][ T7714] EXT4-fs (loop4): mount failed
[  968.185083][ T7694] FAT-fs (loop3): Directory bread(block 72) failed
[  968.192347][ T7694] FAT-fs (loop3): Directory bread(block 73) failed
[  968.211678][ T7715] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
00:47:20 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:20 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:20 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:20 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  968.413486][ T7715] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  968.420430][ T7722] loop1: detected capacity change from 0 to 512
[  968.432852][ T7715] EXT4-fs (loop0): 1 truncate cleaned up
[  968.438678][ T7715] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:20 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  968.458942][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  968.465088][ T7722] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  968.480397][ T7722] EXT4-fs (loop1): orphan cleanup on readonly fs
[  968.502123][ T7722] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  968.522144][ T7722] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  968.852684][ T7731] loop5: detected capacity change from 0 to 256
[  968.853949][ T7732] loop3: detected capacity change from 0 to 256
00:47:21 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  969.562243][ T7731] FAT-fs (loop5): Directory bread(block 64) failed
[  969.568807][ T7731] FAT-fs (loop5): Directory bread(block 65) failed
[  969.575519][ T7731] FAT-fs (loop5): Directory bread(block 66) failed
[  969.582124][ T7731] FAT-fs (loop5): Directory bread(block 67) failed
[  969.588694][ T7731] FAT-fs (loop5): Directory bread(block 68) failed
[  969.595253][ T7731] FAT-fs (loop5): Directory bread(block 69) failed
[  969.601812][ T7731] FAT-fs (loop5): Directory bread(block 70) failed
[  969.608382][ T7731] FAT-fs (loop5): Directory bread(block 71) failed
[  969.612724][ T7732] FAT-fs (loop3): Directory bread(block 64) failed
[  969.614949][ T7731] FAT-fs (loop5): Directory bread(block 72) failed
[  969.621444][ T7732] FAT-fs (loop3): Directory bread(block 65) failed
[  969.627929][ T7731] FAT-fs (loop5): Directory bread(block 73) failed
[  969.634466][ T7732] FAT-fs (loop3): Directory bread(block 66) failed
[  969.647588][ T7732] FAT-fs (loop3): Directory bread(block 67) failed
[  969.654137][ T7732] FAT-fs (loop3): Directory bread(block 68) failed
[  969.660537][ T7733] loop0: detected capacity change from 0 to 512
[  969.660637][ T7732] FAT-fs (loop3): Directory bread(block 69) failed
[  969.673505][ T7732] FAT-fs (loop3): Directory bread(block 70) failed
[  969.678765][ T7722] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  969.680010][ T7732] FAT-fs (loop3): Directory bread(block 71) failed
[  969.680038][ T7732] FAT-fs (loop3): Directory bread(block 72) failed
[  969.700194][ T7735] loop4: detected capacity change from 0 to 512
00:47:21 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:21 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  969.704704][ T7732] FAT-fs (loop3): Directory bread(block 73) failed
[  969.727071][ T7733] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  969.737600][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  969.742258][ T7738] loop2: detected capacity change from 0 to 512
[  969.752426][ T7735] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  969.775976][ T7738] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  969.789408][ T7735] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  969.797756][ T7735] EXT4-fs (loop4): failed to initialize system zone (-117)
[  969.805316][ T7735] EXT4-fs (loop4): mount failed
[  969.805689][ T7744] loop1: detected capacity change from 0 to 512
[  969.811166][ T7733] EXT4-fs (loop0): orphan cleanup on readonly fs
00:47:21 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  969.818264][ T7738] EXT4-fs (loop2): revision level too high, forcing read-only mode
[  969.823947][ T7733] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  969.834823][ T7738] EXT4-fs (loop2): failed to initialize system zone (-117)
[  969.851232][ T7744] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  969.859455][ T7738] EXT4-fs (loop2): mount failed
[  969.859951][ T7733] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  969.869488][ T7744] EXT4-fs (loop1): orphan cleanup on readonly fs
[  969.912578][ T7748] loop5: detected capacity change from 0 to 256
[  969.934411][ T7748] FAT-fs (loop5): Directory bread(block 64) failed
[  969.941040][ T7748] FAT-fs (loop5): Directory bread(block 65) failed
[  969.947623][ T7748] FAT-fs (loop5): Directory bread(block 66) failed
[  969.954228][ T7748] FAT-fs (loop5): Directory bread(block 67) failed
[  969.960868][ T7748] FAT-fs (loop5): Directory bread(block 68) failed
[  969.967453][ T7748] FAT-fs (loop5): Directory bread(block 69) failed
[  969.974355][ T7748] FAT-fs (loop5): Directory bread(block 70) failed
[  969.980887][ T7748] FAT-fs (loop5): Directory bread(block 71) failed
[  969.987440][ T7748] FAT-fs (loop5): Directory bread(block 72) failed
[  969.994078][ T7748] FAT-fs (loop5): Directory bread(block 73) failed
[  970.020920][ T7744] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  970.049459][ T7744] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  970.063519][ T7744] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:22 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:22 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  970.120590][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  970.132734][ T7733] EXT4-fs (loop0): 1 truncate cleaned up
[  970.139544][ T7733] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  970.200054][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  970.275610][ T7753] loop1: detected capacity change from 0 to 512
[  970.280130][ T3226] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  970.293371][ T7756] loop3: detected capacity change from 0 to 256
[  970.293964][ T7755] loop0: detected capacity change from 0 to 512
[  970.307464][ T7755] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  970.310884][ T7756] FAT-fs (loop3): Directory bread(block 64) failed
00:47:22 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:22 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  970.322236][ T7756] FAT-fs (loop3): Directory bread(block 65) failed
[  970.328806][ T7756] FAT-fs (loop3): Directory bread(block 66) failed
[  970.335352][ T7756] FAT-fs (loop3): Directory bread(block 67) failed
[  970.342085][ T7756] FAT-fs (loop3): Directory bread(block 68) failed
[  970.348687][ T7756] FAT-fs (loop3): Directory bread(block 69) failed
[  970.355346][ T7756] FAT-fs (loop3): Directory bread(block 70) failed
[  970.361947][ T7756] FAT-fs (loop3): Directory bread(block 71) failed
[  970.366874][ T7759] loop4: detected capacity change from 0 to 512
[  970.368629][ T7756] FAT-fs (loop3): Directory bread(block 72) failed
[  970.381480][ T7756] FAT-fs (loop3): Directory bread(block 73) failed
[  970.396588][ T7755] EXT4-fs (loop0): orphan cleanup on readonly fs
[  970.403447][ T7755] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  970.418165][ T7753] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
00:47:22 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  970.426508][ T7755] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  970.436877][ T7755] EXT4-fs (loop0): 1 truncate cleaned up
[  970.442585][ T7755] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  970.466410][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  970.492323][ T7761] loop2: detected capacity change from 0 to 512
[  970.500797][ T7761] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  970.511724][ T7761] EXT4-fs (loop2): orphan cleanup on readonly fs
[  970.518391][ T7761] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap
[  970.531491][ T7761] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem
00:47:22 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  970.540478][ T7761] EXT4-fs (loop2): 1 truncate cleaned up
[  970.546150][ T7761] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  970.547427][ T7759] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  970.578724][ T7753] EXT4-fs (loop1): orphan cleanup on readonly fs
[  970.581858][ T7759] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  970.594213][ T7753] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  970.594614][ T3161] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  970.614668][ T7759] EXT4-fs (loop4): failed to initialize system zone (-117)
[  970.629412][ T7753] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:22 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  970.644353][ T7766] loop0: detected capacity change from 0 to 512
[  970.653869][ T7766] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  970.664894][ T7759] EXT4-fs (loop4): mount failed
[  970.670024][ T7753] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:22 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3cFrHG0ZAPBnNtmatqlJ1UMttBZbSYt2N2lsGzy0CuKtoNR7DckmhGyyIbtpm1AkRfAqiGjBkycvgn+AIP0TRCjoXVQU0VYPHvSbj5mdtOmy26R8SbZsfj94d96Z3ZnneXezs/POvNkN4Ni6FBGXI2IoIq5FxFixvFSU2G6X7HGvXj6Zy0oSaXr/n0n8sFi2s62kmJ4uVhtpT7pqbm4tz9brtfVivtpaWas2N7euL63MLtYWa6vT01O3Zm7P3JyZPJB2Zu26882//vRHv/zWnd9+5dGfHvz96vezfEeL+3e34yC1n5Ny9ly8NhwR64cRrA+GivaU+50IAAD7kh2/fSYivpgf/4/FUH40l3NIBwAAAAMivTsa/0siUgAAAGBg3c3HwCalSjHedzRKpUqlPYb3c3GqVG80W19eaGyszrfHyo5HubSwVK9NFmNqx6OcZPNTef3N/I2O+emIOBsRPxk7mc9X5hr1+X6f/AAAAIBj4nRH//8/Y+3+PwAAADBgxvudAAAAAHDo9P8BAABg8On/AwAAwED79r17WUl3fv96/uHmxnLj4fX5WnO5srIxV5lrrK9VFhuNxfw7+1b22l690Vj7aqxuPK62as1Wtbm59WClsbHaerD01k9gAwAAAEfo7Bee/zGJiO2vncxL5kR2M9RjBWMFYGCU3ufBfzm8PICj1+tjHhh8w/1OAOibcr8TAPou2eP+noN3fnfwuQAAAIdj4vPdr/8POzcAA++9rv8DA8X1fzi+XP+H46vsCACOvcO//p+me24LAAA4VKN5SUqV4lrgaJRKlUrEmfxf/cvJwlK9NhkRn46IP4yVP5XNT+VrJnv2GQAAAAAAAAAAAAAAAAAAAAAAAACAtjRNIgUAAAAGWkTpb0nx+18TY1dGO88PnEj+O5ZPI+LRz+//7PFsq7U+lS3/1+vlrWfF8hv9OIMBAAAAdNrpp+/04wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgIL16+WRupxxl3H98IyLGu8UfjpF8OhLliDj17ySGd62XRMTQAcTffhoR57rFT7K0YrzIojN+KSJOHk38C2mado1/+gDiw3H2PNv/fL3b+68Ul/Jp9/f/cFE+qd77v9Lr/d9Qj/3fmX3GOP/i19We8Z9GnB/uvv/ZiZ/0iH+52wa7PCnf++7WVq/46S8iJrp+/iRvxaq2Vtaqzc2t60srs4u1xdrq9PTUrZnbMzdnJqsLS/Vacds1xo8v/OajjkX/T9vy9keP+ON7tP9KVin3atmuYC8ev/xsu1ru2EQe/+rl7q//uXfEz/4mvlR8DmT3T+zUt9v13S7+6vcXe+WWxZ/v0f69Xv+rezc9d+07P/jzPh8KAByB5ubW8my9Xls/9MqzNE2PKpbKB1gZ+TDSUNlfpd97JgAA4KC9OejvdyYAAAAAAAAAAAAAAAAAAABwfB3F14l1xtzuT1MBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAN7p4wAAAP//B8Ph9A==")

[  970.688829][ T7766] EXT4-fs (loop0): orphan cleanup on readonly fs
[  970.695689][ T7766] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  970.708848][ T7766] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  970.718256][ T7766] EXT4-fs (loop0): 1 truncate cleaned up
[  970.724171][ T7766] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:22 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  970.736304][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  970.764569][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  970.828316][ T7773] loop5: detected capacity change from 0 to 256
[  970.844701][ T7773] FAT-fs (loop5): Directory bread(block 64) failed
[  970.851394][ T7773] FAT-fs (loop5): Directory bread(block 65) failed
[  970.857941][ T7773] FAT-fs (loop5): Directory bread(block 66) failed
[  970.864514][ T7773] FAT-fs (loop5): Directory bread(block 67) failed
[  970.871116][ T7773] FAT-fs (loop5): Directory bread(block 68) failed
[  970.877654][ T7773] FAT-fs (loop5): Directory bread(block 69) failed
[  970.884315][ T7773] FAT-fs (loop5): Directory bread(block 70) failed
[  970.890873][ T7773] FAT-fs (loop5): Directory bread(block 71) failed
[  970.897563][ T7773] FAT-fs (loop5): Directory bread(block 72) failed
[  970.904157][ T7773] FAT-fs (loop5): Directory bread(block 73) failed
[  971.126403][ T7775] loop2: detected capacity change from 0 to 256
[  971.563260][ T7775] FAT-fs (loop2): Directory bread(block 64) failed
[  971.569849][ T7775] FAT-fs (loop2): Directory bread(block 65) failed
[  971.576502][ T7775] FAT-fs (loop2): Directory bread(block 66) failed
[  971.583107][ T7775] FAT-fs (loop2): Directory bread(block 67) failed
[  971.589687][ T7775] FAT-fs (loop2): Directory bread(block 68) failed
[  971.596269][ T7775] FAT-fs (loop2): Directory bread(block 69) failed
[  971.602994][ T7775] FAT-fs (loop2): Directory bread(block 70) failed
00:47:23 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  971.609617][ T7775] FAT-fs (loop2): Directory bread(block 71) failed
[  971.616161][ T7775] FAT-fs (loop2): Directory bread(block 72) failed
[  971.622713][ T7775] FAT-fs (loop2): Directory bread(block 73) failed
00:47:23 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  971.697478][ T7781] loop4: detected capacity change from 0 to 512
[  971.704636][ T7777] loop1: detected capacity change from 0 to 512
[  971.713359][ T7781] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  971.724916][ T7777] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  971.734928][ T7781] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  971.743018][ T7781] EXT4-fs (loop4): failed to initialize system zone (-117)
[  971.743398][ T7777] EXT4-fs (loop1): orphan cleanup on readonly fs
[  971.750394][ T7781] EXT4-fs (loop4): mount failed
[  971.761387][ T7777] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  971.818630][ T7777] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  971.834107][ T7787] loop5: detected capacity change from 0 to 256
[  971.850844][ T7787] FAT-fs (loop5): Directory bread(block 64) failed
[  971.857428][ T7787] FAT-fs (loop5): Directory bread(block 65) failed
[  971.863973][ T7787] FAT-fs (loop5): Directory bread(block 66) failed
[  971.870486][ T7787] FAT-fs (loop5): Directory bread(block 67) failed
[  971.877057][ T7787] FAT-fs (loop5): Directory bread(block 68) failed
[  971.883652][ T7787] FAT-fs (loop5): Directory bread(block 69) failed
[  971.890253][ T7787] FAT-fs (loop5): Directory bread(block 70) failed
[  971.896870][ T7787] FAT-fs (loop5): Directory bread(block 71) failed
[  971.903419][ T7787] FAT-fs (loop5): Directory bread(block 72) failed
[  971.909940][ T7787] FAT-fs (loop5): Directory bread(block 73) failed
[  971.948606][ T7777] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  972.023735][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:47:24 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvZbZ3t1Is52Bxu0g1d0q5uK15sCuLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXvi+5+WcnG5dSNaOt21G+vvBk/Ock5zz/z9Jc3Kec54mARxblyLickQMRcS1iBgrlpeKEtvtkj3u1csnc1lJIk3v/yuJp8WynW0lxfR0sdpIe9JVc3NrebZer60X89XWylq1ubl1fWlldrG2WFudnp66NXN75ubM5IG0M2vXnW//7Wc//tV37vzua4/+/OAfV3+Y5Tta3L+7HQep/ZyUs+fiteGIWD+MYH0wVLSn3O9EAADYl+z47XMR8eX8+H8shvKjuZxDOgAAABgQ6d3R+H8SkQIAAAAD624+BjYpVYrxvqNRKlUq7TG8X4hTpXqj2frqQmNjdb49VnY8yqWFpXptshhTOx7lJJufyutv5m90zE9HxNmI+OnYyXy+Mteoz/f75AcAAAAcE6c7+v//HWv3/wEAAIABM97vBAAAAIBDp/8PAAAAg0//HwAAAAbad+/dy0q68/vX8w83N5YbD6/P15rLlZWNucpcY32tsthoLObf2bey1/bqjcba12N143G1VWu2qs3NrQcrjY3V1oOlt34CGwAAADhCZ7/0/E9JRGx/42ReMieym6EeKxgrAAOj9D4P/uvh5QEcvV4f88DgG+53AkDflPudANB3yR739xy88/uDzwUAADgcE1/sfv1/2LkBGHjvdf0fGCiu/8Px5fo/HF9lRwBw7B3+9f803XNbAADAoRrNS1KqFNcCR6NUqlQizuT/6l9OFpbqtcmI+GxE/HGs/JlsfipfM9mzzwAAAAAAAAAAAAAAAAAAAAAAAAAAtKVpEikAAAAw0CJKf0+K3/+aGLsy2nl+4ETyv7F8GhGPfnH/549nW631qWz5v18vbz0rlt/oxxkMAAAAoNNOP32nHw8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB+nVyydzO+Uo4/7zWxEx3i3+cIzk05EoR8Sp/yQxvGu9JCKGDiD+9tOIONctfpKlFeNFFp3xSxFx8mjiX0jTtGv80wcQH46z59n+55vd3n+luJRPu7//h4vyafXe/5Ve7/+Geuz/zuwzxvkXv6n2jP804vxw9/3PTvykR/zL3TbY5Un5wfe3tnrFT38ZMdH18yd5K1a1tbJWbW5uXV9amV2sLdZWp6enbs3cnrk5M1ldWKrXituuMX5y4bcfdyz6KG3L2x894o/v0f4rWaXcq2W7gr14/PLz7Wq5YxN5/KuXu7/+594RP/ub+ErxOZDdP7FT327Xd7v46z9c7JVbFn++R/v3ev2v7t303LXv/egv+3woAHAEmptby7P1em390CvP0jQ9qlgqH2Bl5MNIQ2V/lX7vmQAAgIP25qC/35kAAAAAAAAAAAAAAAAAAADA8XUUXyfWGXO7P00FAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHinTwIAAP//G8Ph7w==")

00:47:24 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:24 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:24 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:24 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  972.261029][ T7794] loop0: detected capacity change from 0 to 512
[  972.268750][ T7794] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  972.271400][ T7793] loop4: detected capacity change from 0 to 512
[  972.279713][ T7795] loop2: detected capacity change from 0 to 512
[  972.291405][ T7791] loop1: detected capacity change from 0 to 512
[  972.297827][ T7793] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  972.300857][ T7794] EXT4-fs (loop0): orphan cleanup on readonly fs
[  972.312950][ T7791] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  972.313171][ T7794] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  972.321572][ T7795] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  972.336067][ T7794] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  972.345163][ T7793] EXT4-fs (loop4): revision level too high, forcing read-only mode
00:47:24 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  972.352478][ T7794] EXT4-fs (loop0): 1 truncate cleaned up
[  972.358877][ T7793] EXT4-fs (loop4): failed to initialize system zone (-117)
[  972.364396][ T7794] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  972.372924][ T7793] EXT4-fs (loop4): mount failed
[  972.391640][ T7791] EXT4-fs (loop1): orphan cleanup on readonly fs
[  972.397357][ T7795] EXT4-fs (loop2): orphan cleanup on readonly fs
[  972.399129][ T7791] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  972.405657][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  972.425153][ T7795] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  972.451529][ T7795] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[  972.464872][ T7795] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  972.504963][ T7803] loop3: detected capacity change from 0 to 256
[  972.522113][ T7803] FAT-fs (loop3): Directory bread(block 64) failed
[  972.528739][ T7803] FAT-fs (loop3): Directory bread(block 65) failed
[  972.535323][ T7803] FAT-fs (loop3): Directory bread(block 66) failed
[  972.541859][ T7803] FAT-fs (loop3): Directory bread(block 67) failed
[  972.548448][ T7803] FAT-fs (loop3): Directory bread(block 68) failed
[  972.555229][ T7803] FAT-fs (loop3): Directory bread(block 69) failed
[  972.561796][ T7803] FAT-fs (loop3): Directory bread(block 70) failed
[  972.568342][ T7803] FAT-fs (loop3): Directory bread(block 71) failed
[  972.574969][ T7803] FAT-fs (loop3): Directory bread(block 72) failed
[  972.581522][ T7803] FAT-fs (loop3): Directory bread(block 73) failed
[  972.614747][ T7791] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  972.627337][ T7791] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:24 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLVF0YB+BXne9T24xEEETQhQhaDSq0N6JAkopkMCOkKccQR4QEoRZaq6BVm5Yt2xlBLdrV/xC0aRNtomXuWoQ39MaM5hhWOjec59n4cs/5ec85A+fOLObM9aOzM5Nz81MrK5+ip6cjCkO3VtO0I/qiM7oiMxYAwH7yNU3jS5rJeywAQGt4/gNA+9nh8/9SC4cEAOyxP//8/3j89YdKdejUDrqm3fXy/cTvjxEA2F2j41fPr7450TscLx9FzD5YKC+Us79Z++mpmI5aVKM/ivEtIq3L6nPDI2f7kzW9EeXZpR/5pYVy1+b8QBSjL2Lswtb8QJLZnP8vDmzMD0YxDjW//2DT/P9x8viGfCmK8fZmzEUtJtfekmzILw4kyZmLIz/lu+NKvi8NAAAAAAAAAAAAAAAAAAAAAAD7WCmp62t2fk+ptF17lt/5+UCN83kerucLcaQQ9/OdPQAAAAAAAAAAAAAAAAAAAPwb5u/cnanUatXb9eLG5emDm68odrlYW/g9vMWxiNjrWbxYrr57OnFtNP/FbGHRfFWf5z+wXxSdEbFeHH4yVHm1+PHz1j5xr3Glo5DtC5Vak80iafHmBAAAAAAAAAAAAAAAAAAAbabxNeDteqStHRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA5KDx+/9/USz3Zv9smz5Z47Nc5wkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQHv7HgAA//98Z6xB")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:24 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  972.717834][ T7805] loop0: detected capacity change from 0 to 512
[  972.725703][ T7805] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
00:47:24 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:24 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM1/3dbZTr2Yg83hJt3QJe3qtuLFNkG8GyjzfpY2LaVpU5p0W8uQDj+AIKIDr7zyRvADCLKPIMJA70VFEd30wgv1yDk53bqQrB22zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uBvSSTFsp1tnSimp4vVRtqTrpqbW8uz9XptvZivtlbWqs3NretLK7OLtcXa6vT01K2Z2zM3ZyYPpJ1Zu+58/U8/+v7PvnHnV19+/PuHf7n63Sz/0eL+3e04SEl+W86eizeGI2L9MIL1wVDRnnK/EwEAYF++EBGfLqbXYiyG8qO5nEM6AAAAGBDp3dH4dxKRAgAAAAPrbj4GNilVivG+o1EqVSrtMbyfjVOleqPZ+tJCY2N1vj1WdjzKpYWlem2yGFM7HuUkm5/K62/nb3TMT0fE2Yj44djJfL4y16jP9/vkBwAAABwTpzv6//8ca/f/AQAAgAEz3u8EAAAAgEOn/w8AAACDT/8fAAAABto379/PSrrz+9fzjzY3lhuPrs/XmsuVlY25ylxjfa2y2Ggs5t/Zt7LX9uqNxtpXYnXjSbVVa7aqzc2thyuNjdXWw6V3fgIbAAAAOEJnP//id0lEbH/1ZF4yn2Q3Qz1WMFYABkbpQx78x8PLAzh6vT7mgcE33O8EgL4p9zsBoO+SPe7vOXjn1wefCwAAcDgmPtf9+v+wcwMw8D7o+j8wUFz/h+PL9X84vsqOAODYO/zr/2m657YAAIBDNZqXpFQprgWORqlUqUScyf/Vv5wsLNVrkxHxqYj47Vj5RDY/la+Z7NlnAAAAAAAAAAAAAAAAAAAAAAAAAADa0jSJFAAAABhoEaU/J8Xvf02MXRntPD/wSfKvsXwaEY9/8uDHT2ZbrfWpbPnf3yxvPS+W3+jHGQwAAACg004/facfDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAH6fWrp3M75Sjj/vVrETHeLf5wjOTTkShHxKl/JDG8a70kIoYOIP72s4g41y1+kqUV40UWnfFLEXHyaOJfSNO0a/zTBxAfjrMX2f7nXrf3Xyku5dPu7//hovy/eu//Sm/2f0M99n9n9hnj/MtfVHvGfxZxfrj7/mcnftIj/uVuG+zypHzn21tbveKnP42Y6Pr5k7wTq9paWas2N7euL63MLtYWa6vT01O3Zm7P3JyZrC4s1WvFbdcYP7jwy/92LPpP2pa3P3rEH9+j/VeySrlXy3YFe/nk1Wfa1XLHJvL4Vy93f/3PvSd+9jfxxeJzILt/Yqe+3a7vdvHnv7nYK7cs/nyP9u/1+l/du+m5a9/63h/2+VAA4Ag0N7eWZ+v12vqhV56naXpUsVQ+wsrIx5GGyv4q/d4zAQAAB+3tQX+/MwEAAAAAAAAAAAAAAAAAAIDj6yi+Tqwz5nZ/mgoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8F7/CwAA//+s8OGx")

[  972.868146][ T3161] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  972.877796][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  972.909552][ T7805] EXT4-fs (loop0): orphan cleanup on readonly fs
[  972.912216][ T7808] loop1: detected capacity change from 0 to 512
[  972.916373][ T7805] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  972.935063][ T7805] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  972.940192][ T7814] loop4: detected capacity change from 0 to 512
[  972.951648][ T7805] EXT4-fs (loop0): 1 truncate cleaned up
[  972.958765][ T7805] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  972.959003][ T7814] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  973.332505][ T7818] loop5: detected capacity change from 0 to 256
[  973.342422][ T7819] loop2: detected capacity change from 0 to 256
00:47:26 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:26 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  974.154901][ T7819] FAT-fs (loop2): Directory bread(block 64) failed
[  974.161596][ T7819] FAT-fs (loop2): Directory bread(block 65) failed
[  974.168188][ T7819] FAT-fs (loop2): Directory bread(block 66) failed
[  974.174913][ T7819] FAT-fs (loop2): Directory bread(block 67) failed
[  974.181707][ T7819] FAT-fs (loop2): Directory bread(block 68) failed
[  974.188310][ T7819] FAT-fs (loop2): Directory bread(block 69) failed
[  974.195041][ T7819] FAT-fs (loop2): Directory bread(block 70) failed
[  974.201463][ T7818] FAT-fs (loop5): Directory bread(block 64) failed
[  974.201679][ T7819] FAT-fs (loop2): Directory bread(block 71) failed
[  974.208171][ T7818] FAT-fs (loop5): Directory bread(block 65) failed
[  974.214687][ T7819] FAT-fs (loop2): Directory bread(block 72) failed
[  974.221180][ T7818] FAT-fs (loop5): Directory bread(block 66) failed
[  974.227664][ T7819] FAT-fs (loop2): Directory bread(block 73) failed
[  974.241209][ T7818] FAT-fs (loop5): Directory bread(block 67) failed
[  974.248084][ T7818] FAT-fs (loop5): Directory bread(block 68) failed
[  974.255058][ T7818] FAT-fs (loop5): Directory bread(block 69) failed
[  974.259129][ T7808] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  974.261597][ T7818] FAT-fs (loop5): Directory bread(block 70) failed
[  974.276460][ T7818] FAT-fs (loop5): Directory bread(block 71) failed
[  974.277506][ T7814] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  974.283135][ T7818] FAT-fs (loop5): Directory bread(block 72) failed
[  974.283192][ T7818] FAT-fs (loop5): Directory bread(block 73) failed
[  974.312342][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  974.321737][ T7814] EXT4-fs (loop4): failed to initialize system zone (-117)
[  974.329137][ T7814] EXT4-fs (loop4): mount failed
[  974.337026][ T7808] EXT4-fs (loop1): orphan cleanup on readonly fs
00:47:26 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23e, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  974.346656][ T7808] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  974.366438][ T7808] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  974.379385][ T7808] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  974.395535][ T7823] loop0: detected capacity change from 0 to 512
00:47:26 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:26 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  974.405568][ T7823] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  974.418715][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  974.482060][ T7828] loop3: detected capacity change from 0 to 256
[  974.497829][ T7828] FAT-fs (loop3): Directory bread(block 64) failed
[  974.504413][ T7828] FAT-fs (loop3): Directory bread(block 65) failed
[  974.510956][ T7828] FAT-fs (loop3): Directory bread(block 66) failed
[  974.517516][ T7828] FAT-fs (loop3): Directory bread(block 67) failed
[  974.524321][ T7828] FAT-fs (loop3): Directory bread(block 68) failed
[  974.530967][ T7828] FAT-fs (loop3): Directory bread(block 69) failed
[  974.537766][ T7828] FAT-fs (loop3): Directory bread(block 70) failed
[  974.544635][ T7828] FAT-fs (loop3): Directory bread(block 71) failed
[  974.551166][ T7828] FAT-fs (loop3): Directory bread(block 72) failed
[  974.557743][ T7828] FAT-fs (loop3): Directory bread(block 73) failed
[  974.625005][ T7823] EXT4-fs (loop0): orphan cleanup on readonly fs
[  974.632317][ T7823] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  974.668651][ T7831] loop4: detected capacity change from 0 to 512
[  974.678729][ T7831] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  974.689656][ T7831] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  974.698632][ T7831] EXT4-fs (loop4): failed to initialize system zone (-117)
[  974.706316][ T7831] EXT4-fs (loop4): mount failed
00:47:26 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  974.718611][ T7823] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  974.728371][ T7823] EXT4-fs (loop0): 1 truncate cleaned up
[  974.734172][ T7823] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  974.939681][ T7835] loop2: detected capacity change from 0 to 256
[  974.963032][ T7835] FAT-fs (loop2): Directory bread(block 64) failed
[  974.969715][ T7835] FAT-fs (loop2): Directory bread(block 65) failed
[  974.976332][ T7835] FAT-fs (loop2): Directory bread(block 66) failed
[  974.982869][ T7835] FAT-fs (loop2): Directory bread(block 67) failed
[  974.989441][ T7835] FAT-fs (loop2): Directory bread(block 68) failed
[  974.996001][ T7835] FAT-fs (loop2): Directory bread(block 69) failed
[  975.002538][ T7835] FAT-fs (loop2): Directory bread(block 70) failed
[  975.009108][ T7835] FAT-fs (loop2): Directory bread(block 71) failed
[  975.015905][ T7835] FAT-fs (loop2): Directory bread(block 72) failed
[  975.022429][ T7835] FAT-fs (loop2): Directory bread(block 73) failed
00:47:27 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0Hqf2clLPn4o3hiFg/jGB9MFS0p9zvRAAA2Jfs+O0zEfHF/Ph/LIbyo7mcQzoAAAAYEOnd0fhPEpECAAAAA+tuPgY2KVWK8b6jUSpVKu0xvJ+LU6V6o9n68kJjY3W+PVZ2PMqlhaV6bbIYUzse5SSbn8rrb+dvdMxPR8TZiPjR2Ml8vjLXqM/3++QHAAAAHBOnO/r//xpr9/8BAACAATPe7wQAAACAQ6f/DwAAAINP/x8AAAAG2rfu389KuvP71/OPNjeWG4+uz9eay5WVjbnKXGN9rbLYaCzm39m3stf26o3G2ldjdeNJtVVrtqrNza2HK42N1dbDpXd+AhsAAAA4Qme/8OL3SURsf+1kXjInspuhHisYKwADo/QhD/7T4eUBHL1eH/PA4BvudwJA35T7nQDQd8ke9/ccvPObg88FAAA4HBOf7379f9i5ARh4H3T9Hxgorv/B8eX9D8dX2QhAOPYO//p/mu65LQAA4FCN5iUpVYprgaNRKlUqEWfyf/UvJwtL9dpkRHw6In43Vv5UNj+Vr5ns2WcAAAAAAAAAAAAAAAAAAAAAAAAAANrSNIkUAAAAGGgRpb8kxe9/TYxdGe08P3Ai+fdYPo2Ixz998JMns63W+lS2/B9vlreeF8tv9OMMBgAAANBpp5++048HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgIP0+tXTuZ1ylHH/9vWIGO8WfzhG8ulIlCPi1D+TGN61XhIRQwcQf/tZRJzrFj/J0orxIovO+KWIOHk08S+kado1/ukDiA/H2Yts/3Ov2/uvFJfyaff3/3BRPqne+7/Sm/3fUI/935l9xjj/8pfVnvGfRZwf7r7/2Ymf9Ih/udsGuzwp3/3O1lav+OnPIia6fv4k78SqtlbWqs3NretLK7OLtcXa6vT01K2Z2zM3ZyarC0v1WnHbNcYPL/zqfx2L/pu25e2PHvHH92j/laxS7tWyXcFePnn12Xa13LGJPP7Vy91f/3PviZ/9TXyp+BzI7p/YqW+367td/MVvL/bKLYs/36P9e73+V/dueu7at7//x30+FAA4As3NreXZer22fuiV52maHlUslY+wMvJxpKGyv0q/90wAAMBBe3vQ3+9MAAAAAAAAAAAAAAAAAAAA4Pg6iq8T64y53Z+mAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC81/8DAAD///ZX4Y0=")

[  975.089456][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  975.163773][ T7837] loop1: detected capacity change from 0 to 512
[  975.176475][ T7837] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
00:47:27 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  975.379270][ T7842] loop5: detected capacity change from 0 to 256
[  975.382945][ T7837] EXT4-fs (loop1): orphan cleanup on readonly fs
[  975.415773][ T7842] FAT-fs (loop5): Directory bread(block 64) failed
[  975.422538][ T7842] FAT-fs (loop5): Directory bread(block 65) failed
[  975.429161][ T7842] FAT-fs (loop5): Directory bread(block 66) failed
[  975.435705][ T7842] FAT-fs (loop5): Directory bread(block 67) failed
[  975.442302][ T7842] FAT-fs (loop5): Directory bread(block 68) failed
[  975.448884][ T7842] FAT-fs (loop5): Directory bread(block 69) failed
[  975.455579][ T7842] FAT-fs (loop5): Directory bread(block 70) failed
[  975.462110][ T7842] FAT-fs (loop5): Directory bread(block 71) failed
[  975.468638][ T7842] FAT-fs (loop5): Directory bread(block 72) failed
[  975.475268][ T7842] FAT-fs (loop5): Directory bread(block 73) failed
[  975.544150][ T7837] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
00:47:27 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:27 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  975.583671][ T7837] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  975.596427][ T7844] loop0: detected capacity change from 0 to 512
[  975.605234][ T7844] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  975.614400][ T7846] loop4: detected capacity change from 0 to 512
[  975.695484][ T7837] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  975.716946][ T7846] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  975.729192][ T7844] EXT4-fs (loop0): orphan cleanup on readonly fs
00:47:27 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  975.736016][ T7844] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  975.749006][ T7844] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  975.756486][ T7846] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  975.764081][ T7844] EXT4-fs (loop0): 1 truncate cleaned up
[  975.771507][ T7844] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  975.779112][ T7846] EXT4-fs (loop4): failed to initialize system zone (-117)
[  975.783952][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  976.093272][ T7855] loop3: detected capacity change from 0 to 256
[  976.112826][ T7856] loop2: detected capacity change from 0 to 256
[  976.384450][ T7846] EXT4-fs (loop4): mount failed
00:47:28 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:29 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  977.028139][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  977.033007][ T7856] FAT-fs (loop2): Directory bread(block 64) failed
[  977.043662][ T7856] FAT-fs (loop2): Directory bread(block 65) failed
[  977.049866][ T7855] FAT-fs (loop3): Directory bread(block 64) failed
[  977.050243][ T7856] FAT-fs (loop2): Directory bread(block 66) failed
[  977.056756][ T7855] FAT-fs (loop3): Directory bread(block 65) failed
[  977.063257][ T7856] FAT-fs (loop2): Directory bread(block 67) failed
[  977.069773][ T7855] FAT-fs (loop3): Directory bread(block 66) failed
[  977.076332][ T7856] FAT-fs (loop2): Directory bread(block 68) failed
[  977.082760][ T7855] FAT-fs (loop3): Directory bread(block 67) failed
[  977.089305][ T7856] FAT-fs (loop2): Directory bread(block 69) failed
[  977.095847][ T7855] FAT-fs (loop3): Directory bread(block 68) failed
[  977.102306][ T7856] FAT-fs (loop2): Directory bread(block 70) failed
[  977.108778][ T7855] FAT-fs (loop3): Directory bread(block 69) failed
[  977.115262][ T7856] FAT-fs (loop2): Directory bread(block 71) failed
[  977.115283][ T7856] FAT-fs (loop2): Directory bread(block 72) failed
[  977.115297][ T7856] FAT-fs (loop2): Directory bread(block 73) failed
[  977.142554][ T7855] FAT-fs (loop3): Directory bread(block 70) failed
[  977.149081][ T7855] FAT-fs (loop3): Directory bread(block 71) failed
[  977.155693][ T7855] FAT-fs (loop3): Directory bread(block 72) failed
[  977.162340][ T7855] FAT-fs (loop3): Directory bread(block 73) failed
00:47:29 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvX7l1f21e9mIPN4Sbd0CXt6rbixTZBvBso836WNi2laVOadFvLkA4/gCCiA6+88kbwAwiyjyDCQO9FRRHd9MIL9cg5Odm6kKwdb9uM9PeDJ+c5Jznn/3+S5uQ85zxNAjixLkTEnYgYiYgrETFRLC8VJXbbJXvcyxePF7KSRJre+3sSSbGss63OuqeL1cbak56a2zur8/V6bbOYr7bWNqrN7Z2rK2vzy7Xl2vrs7MyNuZtz1+emD6WdWW63vvHnH//g59+89euvPPzD/b9e/l6W/3hx/952HKYkvy1nz8UroxGxeRTBBmCkaE950IkAAHAgX4yIzxTTKzERI/nRXM4hHQAAAAyJ9PZ4/CeJSAEAAIChdTsfA5uUKsV43/EolSqV9hjez8WHpXqj2fryUmNrfbE9VnYyyqWllXptuhhTOxnlJJufyeuv5691zc9GxMcR8aOJU/l8ZaFRXxz0yQ8AAAA4IU539f//NdHu/wMAAABDZnLQCQAAAABHTv8fAAAAhp/+PwAAAAy1b929m5W08/vXiw+2t1YbD64u1pqrlbWthcpCY3OjstxoLOff2be23/bqjcbGV2N961G1VWu2qs3tnftrja311v2VN34CGwAAADhGH3/h2e+TiNj92qm8ZD7Ibkb6rGCsAAyN0rs8+E9Hlwdw/Pp9zAPDb3TQCQADUx50AsDAJfvc33fwzm8OPxcAAOBoTH2+9/X/UecGYOi90/V/YKi4/g8nl+v/cHKVHQHAiXf01//TdN9tAQAAR2o8L0mpUlwLHI9SqVKJ+Cj/V/9ysrRSr01HxKcj4ncT5U9l8zP5msm+fQYAAAAAAAAAAAAAAAAAAAAAAAAAoC1Nk0gBAACAoRZR+ktS/P7X1MSl8e7zAx8k/57IpxHx8Kf3fvJovtXanMmW/+PV8tbTYvm1QZzBAAAAALp1+umdfjwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHKaXLx4vdMpxxv3b1yNislf80RjLp2NRjogP/5nE6J71kogYOYT4u08i4kyv+EmWVkwWWXTHL0XEqeOJfy5N057xTx9CfDjJnmX7nzu93n+luJBPe7//R4vySfXf/5Ve7f9G+uz/PjpgjLPPf1ntG/9JxNnR3vufTvykT/yLvTbY40n57nd2dvrFT38WMdXz8yd5I1a1tbZRbW7vXF1Zm1+uLdfWZ2dnbszdnLs+N11dWqnXitueMX547lf/61r037Qtb3/0iT+5T/svZZVyv5btCfb80YvPtqvlrk3k8S9f7P36n3lL/Oxv4kvF50B2/1Snvtuu73X+F7893y+3LP5in/bv9/pf3r/puSvf/v4fD/hQAOAYNLd3Vufr9drmkVeepml6XLFU3sPK2PuRhsrBKoPeMwEAAIft9UH/oDMBAAAAAAAAAAAAAAAAAACAk+s4vk6sO+buYJoKAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPBW/w8AAP//jHDhuQ==")

[  977.188912][ T7859] loop1: detected capacity change from 0 to 512
[  977.203920][ T7859] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  977.215893][ T7862] loop0: detected capacity change from 0 to 512
[  977.224768][ T7862] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  977.228426][ T7865] loop4: detected capacity change from 0 to 512
[  977.234129][ T7862] EXT4-fs (loop0): orphan cleanup on readonly fs
[  977.269418][ T7862] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  977.294689][ T7868] loop5: detected capacity change from 0 to 256
[  977.306266][ T7859] EXT4-fs (loop1): orphan cleanup on readonly fs
[  977.314429][ T7859] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  977.334011][ T7859] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  977.347104][ T7859] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:29 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  977.393979][ T7865] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
00:47:29 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:29 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  977.471478][ T7870] loop2: detected capacity change from 0 to 512
[  977.499572][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  977.530211][ T7862] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  977.539780][ T7870] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  977.548872][ T7865] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  977.565752][ T7868] FAT-fs (loop5): Directory bread(block 64) failed
[  977.572443][ T7868] FAT-fs (loop5): Directory bread(block 65) failed
[  977.578988][ T7868] FAT-fs (loop5): Directory bread(block 66) failed
[  977.585676][ T7868] FAT-fs (loop5): Directory bread(block 67) failed
[  977.592314][ T7868] FAT-fs (loop5): Directory bread(block 68) failed
[  977.599012][ T7868] FAT-fs (loop5): Directory bread(block 69) failed
[  977.605577][ T7868] FAT-fs (loop5): Directory bread(block 70) failed
[  977.612163][ T7868] FAT-fs (loop5): Directory bread(block 71) failed
[  977.618817][ T7868] FAT-fs (loop5): Directory bread(block 72) failed
[  977.625455][ T7868] FAT-fs (loop5): Directory bread(block 73) failed
[  977.712640][ T7876] loop3: detected capacity change from 0 to 256
[  977.730898][ T7865] EXT4-fs (loop4): failed to initialize system zone (-117)
[  977.739473][ T7865] EXT4-fs (loop4): mount failed
[  977.799428][ T7862] EXT4-fs (loop0): 1 truncate cleaned up
[  977.805188][ T7862] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  977.822680][ T7870] EXT4-fs (loop2): revision level too high, forcing read-only mode
[  977.832885][ T7876] FAT-fs (loop3): Directory bread(block 64) failed
[  977.839579][ T7876] FAT-fs (loop3): Directory bread(block 65) failed
[  977.846134][ T7876] FAT-fs (loop3): Directory bread(block 66) failed
[  977.852808][ T7876] FAT-fs (loop3): Directory bread(block 67) failed
[  977.859376][ T7876] FAT-fs (loop3): Directory bread(block 68) failed
[  977.865990][ T7876] FAT-fs (loop3): Directory bread(block 69) failed
[  977.872640][ T7876] FAT-fs (loop3): Directory bread(block 70) failed
[  977.879152][ T7876] FAT-fs (loop3): Directory bread(block 71) failed
[  977.885702][ T7876] FAT-fs (loop3): Directory bread(block 72) failed
[  977.892227][ T7876] FAT-fs (loop3): Directory bread(block 73) failed
00:47:29 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  977.971688][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  977.981079][ T7870] EXT4-fs (loop2): failed to initialize system zone (-117)
[  977.988536][ T7870] EXT4-fs (loop2): mount failed
00:47:30 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  978.089545][ T7880] loop0: detected capacity change from 0 to 512
[  978.091701][ T3226] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  978.106996][ T7878] loop1: detected capacity change from 0 to 512
[  978.114137][ T7880] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  978.127236][ T7880] EXT4-fs (loop0): orphan cleanup on readonly fs
00:47:30 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:30 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  978.133926][ T7880] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  978.146929][ T7878] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  978.155160][ T7880] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  978.164259][ T7880] EXT4-fs (loop0): 1 truncate cleaned up
[  978.169942][ T7880] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  978.211392][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  978.223729][ T7885] loop5: detected capacity change from 0 to 256
[  978.242055][ T7885] FAT-fs (loop5): Directory bread(block 64) failed
[  978.248633][ T7885] FAT-fs (loop5): Directory bread(block 65) failed
[  978.255552][ T7885] FAT-fs (loop5): Directory bread(block 66) failed
[  978.262079][ T7885] FAT-fs (loop5): Directory bread(block 67) failed
[  978.268616][ T7885] FAT-fs (loop5): Directory bread(block 68) failed
[  978.275255][ T7885] FAT-fs (loop5): Directory bread(block 69) failed
[  978.281805][ T7885] FAT-fs (loop5): Directory bread(block 70) failed
[  978.288333][ T7885] FAT-fs (loop5): Directory bread(block 71) failed
[  978.294874][ T7885] FAT-fs (loop5): Directory bread(block 72) failed
[  978.301410][ T7885] FAT-fs (loop5): Directory bread(block 73) failed
[  978.341937][ T7878] EXT4-fs (loop1): orphan cleanup on readonly fs
[  978.355319][ T7878] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  978.395305][ T7888] loop4: detected capacity change from 0 to 512
[  978.432315][ T7878] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:30 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x6, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  978.453772][ T7888] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  978.467259][ T7878] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:30 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:30 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  978.583440][ T7888] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  978.595938][ T7888] EXT4-fs (loop4): failed to initialize system zone (-117)
[  978.604723][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  978.608141][ T7888] EXT4-fs (loop4): mount failed
[  978.624990][ T7894] loop0: detected capacity change from 0 to 512
[  978.632631][ T7894] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  978.642172][ T7894] EXT4-fs (loop0): orphan cleanup on readonly fs
[  978.651018][ T7894] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  978.664009][ T7898] loop1: detected capacity change from 0 to 512
[  978.664142][ T7894] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  978.962164][ T7902] loop3: detected capacity change from 0 to 256
[  978.962147][ T7901] loop2: detected capacity change from 0 to 256
00:47:31 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:31 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  979.890647][ T7894] EXT4-fs (loop0): 1 truncate cleaned up
[  979.896083][ T7902] FAT-fs (loop3): Directory bread(block 64) failed
[  979.896420][ T7894] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  979.902997][ T7902] FAT-fs (loop3): Directory bread(block 65) failed
[  979.919829][ T7901] FAT-fs (loop2): Directory bread(block 64) failed
[  979.921141][ T7902] FAT-fs (loop3): Directory bread(block 66) failed
[  979.927798][ T7901] FAT-fs (loop2): Directory bread(block 65) failed
[  979.927836][ T7901] FAT-fs (loop2): Directory bread(block 66) failed
[  979.927851][ T7901] FAT-fs (loop2): Directory bread(block 67) failed
[  979.934353][ T7902] FAT-fs (loop3): Directory bread(block 67) failed
[  979.934424][ T7902] FAT-fs (loop3): Directory bread(block 68) failed
[  979.941107][ T7901] FAT-fs (loop2): Directory bread(block 68) failed
[  979.947647][ T7902] FAT-fs (loop3): Directory bread(block 69) failed
[  979.954141][ T7901] FAT-fs (loop2): Directory bread(block 69) failed
[  979.960626][ T7902] FAT-fs (loop3): Directory bread(block 70) failed
[  979.967110][ T7901] FAT-fs (loop2): Directory bread(block 70) failed
[  979.967126][ T7901] FAT-fs (loop2): Directory bread(block 71) failed
[  979.973817][ T7902] FAT-fs (loop3): Directory bread(block 71) failed
[  979.980299][ T7901] FAT-fs (loop2): Directory bread(block 72) failed
[  979.986791][ T7902] FAT-fs (loop3): Directory bread(block 72) failed
[  979.986810][ T7902] FAT-fs (loop3): Directory bread(block 73) failed
[  979.993294][ T7901] FAT-fs (loop2): Directory bread(block 73) failed
00:47:32 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  980.020676][ T7898] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  980.051264][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  980.076913][ T7898] EXT4-fs (loop1): orphan cleanup on readonly fs
[  980.078423][ T7907] loop4: detected capacity change from 0 to 512
[  980.086170][ T7909] loop0: detected capacity change from 0 to 512
[  980.098197][ T7898] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  980.098334][ T7909] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  980.143818][ T7907] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  980.158955][ T7909] EXT4-fs (loop0): orphan cleanup on readonly fs
[  980.186158][ T7912] loop5: detected capacity change from 0 to 256
[  980.257832][ T7912] FAT-fs (loop5): Directory bread(block 64) failed
[  980.264452][ T7912] FAT-fs (loop5): Directory bread(block 65) failed
[  980.271132][ T7912] FAT-fs (loop5): Directory bread(block 66) failed
[  980.277669][ T7912] FAT-fs (loop5): Directory bread(block 67) failed
[  980.284254][ T7912] FAT-fs (loop5): Directory bread(block 68) failed
[  980.290928][ T7912] FAT-fs (loop5): Directory bread(block 69) failed
[  980.297460][ T7912] FAT-fs (loop5): Directory bread(block 70) failed
[  980.304069][ T7912] FAT-fs (loop5): Directory bread(block 71) failed
[  980.310883][ T7912] FAT-fs (loop5): Directory bread(block 72) failed
[  980.317402][ T7912] FAT-fs (loop5): Directory bread(block 73) failed
00:47:32 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:32 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLVF0YB+BXne9T24xUEETQhQhaDSq0N6JAkopkKCOkKccQR4QEoRZaq6BVm5Yt2xlBLdrV/xC0aRNtomXuWoQ39MaM5hhWOjec59n4cs/5ec85A+fOLObM9SMz0xOzc5PLy5+ip6cjCkO3VtK0I/qiM7oicyAAgL3ka5rGlzST91gAgNbw/AeA9rPN5//FFg4JANhlf/75//HY6w+V6tDJbXRNu+vl+/HfHyMAsLNGx66eW3lzvHc4Xj6KmHkwX54vZ3+z9lOTMRW1qEZ/FONbRFqX1WeHR870J6t6I8oziz/yi/Plro35gShGX8Tl85vzA0lmY/6/2Lc+PxjFONj8/oNN8//HiWPr8qUoxtubMRu1mFh9S7IuvzCQJKcvjPyU744r+b40AAAAAAAAAAAAAAAAAAAAAADsYaWkrq/Z+T2l0lbtWX775wM1zud5uJYvxOFC3M939gAAAAAAAAAAAAAAAAAAAPBvmLtzd7pSq1Vv14sbl6b2b7yi2OFideF38RZHI2K3Z/Fiqfru6fi10fwXs4VF81V9nv/AflF0RsRacejJUOXVwsfPm/vEvcaVjkK2L1RqTTaLpMWbEwAAAAAAAAAAAAAAAAAAtJnG14C36pG2dkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAkIPG7///RbHUm/2zLfpkjc9ynScAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO3tewAAAP//ff+r/Q==")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  980.360203][ T7907] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  980.369506][ T7898] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  980.391065][ T7909] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  980.404914][ T7909] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  980.432064][ T7917] loop2: detected capacity change from 0 to 512
[  980.439608][ T7909] EXT4-fs (loop0): 1 truncate cleaned up
[  980.445502][ T7909] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  980.479675][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:47:32 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  980.649986][ T7919] loop3: detected capacity change from 0 to 256
[  980.651906][ T7907] EXT4-fs (loop4): failed to initialize system zone (-117)
[  980.666997][ T7907] EXT4-fs (loop4): mount failed
[  980.704552][ T7917] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  980.712935][ T7898] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  980.736699][ T7919] FAT-fs (loop3): Directory bread(block 64) failed
[  980.743348][ T7919] FAT-fs (loop3): Directory bread(block 65) failed
[  980.750056][ T7919] FAT-fs (loop3): Directory bread(block 66) failed
[  980.756680][ T7919] FAT-fs (loop3): Directory bread(block 67) failed
[  980.763701][ T7919] FAT-fs (loop3): Directory bread(block 68) failed
[  980.771114][ T7919] FAT-fs (loop3): Directory bread(block 69) failed
[  980.777771][ T7919] FAT-fs (loop3): Directory bread(block 70) failed
[  980.784471][ T7919] FAT-fs (loop3): Directory bread(block 71) failed
[  980.791034][ T7919] FAT-fs (loop3): Directory bread(block 72) failed
[  980.797550][ T7919] FAT-fs (loop3): Directory bread(block 73) failed
00:47:32 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  980.861226][ T7917] EXT4-fs (loop2): revision level too high, forcing read-only mode
[  980.877056][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  980.899640][ T7917] EXT4-fs (loop2): failed to initialize system zone (-117)
[  980.927714][ T7917] EXT4-fs (loop2): mount failed
00:47:32 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:32 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3f7r/OdurFHGwON+mGLmlXtxUvtgni3UCZ97O0aSlNm9Kk21qGdPgBBBEdeOWVN4IfQJB9BBEGei8qiuimF16oR87JyexCsnbYNiP9/eDNec9JznmeN2lOznvO2ySAE+tSRNyLiJGIuBYRE8XyUlFit12yx71+9XQhK0mk6YO/JpEUyzrbmiymp4vVxtqTnprbO6vz9Xpts5ivttY2qs3tnesra/PLteXa+uzszK2523M356YPpZ1Zu+587Y8//N5Pv37nl196/LuHf776nSz/8eL+ve04TEl+W86eizdGI2LzKIINwEjRnvKgEwEA4EA+HxGfKqbXYiJG8qO5nEM6AAAAGBLp3fH4VxKRAgAAAEPrbj4GNilVivG+41EqVSrtMbyfiY9L9Uaz9cWlxtb6Ynus7GSUS0sr9dp0MaZ2MspJNj9TjP/tzN/omp+NiLMR8YOJU/l8ZaFRXxz0yQ8AAAA4IU539f//MdHu/wMAAABDZnLQCQAAAABHTv8fAAAAhp/+PwAAAAy1b9y/n5W08/vXi4+2t1Ybj64v1pqrlbWthcpCY3OjstxoLOff2be23/bqjcbGl2N960m1VWu2qs3tnYdrja311sOVt34CGwAAADhGZz/34rdJROx+5VReMh9lNyN9VjBWAIZG6X0e/IejywM4fv0+5oHhNzroBICBKQ86AWDgkn3u7zt451eHnwsAAHA0pj7b+/r/qHMDMPTe6/o/MFRc/4eTy/V/OLnKjgDgxDv66/9puu+2AACAIzWel6RUKa4FjkepVKlEnMn/1b+cLK3Ua9MR8cmI+M1E+RPZ/Ey+ZrJvnwEAAAAAAAAAAAAAAAAAAAAAAAAAaEvTJFIAAABgqEWU/pQUv/81NXFlvPv8wEfJPyfyaUQ8/vGDHz2Zb7U2Z7Llf3uzvPW8WH5jEGcwAAAAgG6dfnqnHw8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAh+n1q6cLnXKccf/y1YiY7BV/NMby6ViUI+Ljvycxume9JCJGDiH+7rOIONcrfpKlFZNFFt3xSxFx6njiX0jTtGf804cQH06yF9n+516v918pLuXT3u//0aL8v/rv/0pv9n8jffZ/Zw4Y4/zLn1f7xn8WcX609/6nEz/pE/9yrw32eFK+/a2dnX7x059ETPX8/EneilVtrW1Um9s711fW5pdry7X12dmZW3O3527OTVeXVuq14rZnjO9f+MV/uhb9O23L2x994k/u0/4rWaXcr2V7gr188urT7Wq5axN5/KuXe7/+594RP/ub+ELxOZDdP9Wp77bre1382a8v9ssti7/Yp/37vf5X92967to3v/v7Az4UADgGze2d1fl6vbZ55JXnaZoeVyyVD7Ay9mGkoXKwyqD3TAAAwGH730H/oDMBAAAAAAAAAAAAAAAAAACAk+s4vk6sO+buYJoKAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPBO/w0AAP//iGDhug==")

00:47:33 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  980.986831][ T7922] loop0: detected capacity change from 0 to 512
[  980.994811][ T7922] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  981.030532][ T7927] loop4: detected capacity change from 0 to 512
[  981.038412][ T7922] EXT4-fs (loop0): orphan cleanup on readonly fs
[  981.041890][ T7926] loop1: detected capacity change from 0 to 512
[  981.047582][ T7930] loop2: detected capacity change from 0 to 512
[  981.058388][ T7922] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  981.058438][ T7926] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  981.073338][ T7922] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  981.089357][ T7922] EXT4-fs (loop0): 1 truncate cleaned up
[  981.095055][ T7922] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  981.098909][ T7927] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  981.120706][ T7930] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
00:47:33 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0Hqf2clLPn4o3hiFg/jGB9MFS0p9zvRAAA2Jfs+O0zEfHF/Ph/LIbyo7mcQzoAAAAYEOnd0fhPEpECAAAAA+tuPgY2KVWK8b6jUSpVKu0xvJ+LU6V6o9n68kJjY3W+PVZ2PMqlhaV6bbIYUzse5SSbn8rrb+dvdMxPR8TZiPjR2Ml8vjLXqM/3++QHAAAAHBOnO/r//xpr9/8BAACAATPe7wQAAACAQ6f/DwAAAINP/x8AAAAG2rfu389KuvP71/OPNjeWG4+uz9eay5WVjbnKXGN9rbLYaCzm39m3stf26o3G2ldjdeNJtVVrtqrNza2HK42N1dbDpXd+AhsAAAA4Qme/8OL3SURsf+1kXjInspuhHisYKwADo/QhD/7T4eUBHL1eH/PA4BvudwJA35T7nQDQd8ke9/ccvPObg88FAAA4HBOf7379f9i5ARh4H3T9Hxgop/qdANA3rv/D8VU2AhCOvcO//p+me24LAAA4VKN5SUqV4lrgaJRKlUrEmfxf/cvJwlK9NhkRn46I342VP5XNT+VrJnv2GQAAAAAAAAAAAAAAAAAAAAAAAACAtjRNIgUAAAAGWkTpL0nx+18TY1dGO88PnEj+PZZPI+LxTx/85Mlsq7U+lS3/x5vlrefF8hv9OIMBAAAAdNrpp+/04wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgIL1+9XRupxxl3L99PSLGu8UfjpF8OhLliDj1zySGd62XRMTQAcTffhYR57rFT7K0YrzIojN+KSJOHk38C2mado1/+gDiw3H2Itv/3Ov2/ivFpXza/f0/XJRPqvf+r/Rm/zfUY/93Zp8xzr/8ZbVn/GcR54e773924ic94l/utsEuT8p3v7O11St++rOIia6fP8k7saqtlbVqc3Pr+tLK7GJtsbY6PT11a+b2zM2ZyerCUr1W3HaN8cMLv/pfx6L/pm15+6NH/PE92n8lq5R7tWxXsJdPXn22XS13bCKPf/Vy99f/3HviZ38TXyo+B7L7J3bq2+36bhd/8duLvXLL4s/3aP9er//VvZueu/bt7/9xnw8FAI5Ac3NrebZer60feuV5mqZHFUvlI6yMfBxpqOyv0u89EwAAcNDeHvT3OxMAAAAAAAAAAAAAAAAAAAA4vo7i68Q6Y273p6kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO/1/wAAAP//p4Phkw==")

[  981.127661][ T7926] EXT4-fs (loop1): orphan cleanup on readonly fs
[  981.137878][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  981.140185][ T7927] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  981.147479][ T7926] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  981.155646][ T7927] EXT4-fs (loop4): failed to initialize system zone (-117)
[  981.182129][ T7927] EXT4-fs (loop4): mount failed
[  981.188504][ T7930] EXT4-fs (loop2): revision level too high, forcing read-only mode
[  981.196588][ T7926] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  981.210109][ T7930] EXT4-fs (loop2): failed to initialize system zone (-117)
[  981.217774][ T7926] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  981.243983][ T7936] loop5: detected capacity change from 0 to 256
[  981.275927][ T7936] FAT-fs (loop5): Directory bread(block 64) failed
[  981.282536][ T7936] FAT-fs (loop5): Directory bread(block 65) failed
[  981.289136][ T7936] FAT-fs (loop5): Directory bread(block 66) failed
[  981.295658][ T7936] FAT-fs (loop5): Directory bread(block 67) failed
[  981.302278][ T7936] FAT-fs (loop5): Directory bread(block 68) failed
[  981.308853][ T7936] FAT-fs (loop5): Directory bread(block 69) failed
[  981.315406][ T7936] FAT-fs (loop5): Directory bread(block 70) failed
[  981.322494][ T7936] FAT-fs (loop5): Directory bread(block 71) failed
[  981.329016][ T7936] FAT-fs (loop5): Directory bread(block 72) failed
[  981.335584][ T7936] FAT-fs (loop5): Directory bread(block 73) failed
[  981.356256][ T7930] EXT4-fs (loop2): mount failed
00:47:33 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:33 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:33 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:33 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  981.576370][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  981.610383][ T7940] loop0: detected capacity change from 0 to 512
[  981.618056][ T7940] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  981.641512][ T7940] EXT4-fs (loop0): orphan cleanup on readonly fs
[  981.645337][ T7943] loop1: detected capacity change from 0 to 512
[  981.652398][ T7945] loop4: detected capacity change from 0 to 512
[  981.660729][ T7940] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  981.674298][ T7940] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  981.683267][ T7943] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  981.684866][ T7945] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  981.691613][ T7940] EXT4-fs (loop0): 1 truncate cleaned up
[  981.701532][ T7945] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  981.705361][ T7940] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  982.072471][ T7951] loop2: detected capacity change from 0 to 256
[  982.122741][ T7952] loop3: detected capacity change from 0 to 256
00:47:34 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLVF0YB+BXne9T24xEEETQhQhaDSq0N6JAkopkKCOkKccQR4wEoRZaq6BVm5Yt2xlBLdrV/xC0aRNtomXuWoQ39MaM5hhWOjec59n4cs/5ec85A+fOLObMtcMz0xOzc5PLy5+ip6cjCkM3V9K0I/qiM7oicysAgL3ka5rGlzST91gAgNbw/AeA9rPN5/+FFg4JANhlf/75//HY6w+V6tCJbXRNu+vl+/HfHyMAsLNGx66cXXlzrHc4Xj6KmHkwX54vZ3+z9pOTMRW1qEZ/FONbRFqX1WeGR073J6t6I8oziz/yi/Plro35gShGX8Slc5vzA0lmY/6/2Lc+PxjFOND8/oNN8//H8aPr8qUoxtsbMRu1mFh9S7IuvzCQJKfOj/yU747L+b40AAAAAAAAAAAAAAAAAAAAAADsYaWkrq/Z+T2l0lbtWX775wM1zud5uJYvxKFC3M939gAAAAAAAAAAAAAAAAAAAPBvmLtzd7pSq1Vv14vrF6f2b7yi2OFideF38RZHImK3Z/Fiqfru6fjV0fwXs4VF81V9nv/AflF0RsRacfDJUOXVwsfPm/vEvcaVjkK2L1RqTTaLpMWbEwAAAAAAAAAAAAAAAAAAtJnG14C36pG2dkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAkIPG7///RbHUm/2zLfpkjc9ynScAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO3tewAAAP//e9GsWg==")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  982.937431][ T7943] EXT4-fs (loop1): orphan cleanup on readonly fs
[  982.944671][ T7943] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  982.954906][ T7952] FAT-fs (loop3): Directory bread(block 64) failed
[  982.963477][ T7945] EXT4-fs (loop4): failed to initialize system zone (-117)
[  982.969780][ T7952] FAT-fs (loop3): Directory bread(block 65) failed
[  982.979710][ T7951] FAT-fs (loop2): Directory bread(block 64) failed
[  982.983510][ T7952] FAT-fs (loop3): Directory bread(block 66) failed
[  982.990168][ T7951] FAT-fs (loop2): Directory bread(block 65) failed
[  982.996678][ T7952] FAT-fs (loop3): Directory bread(block 67) failed
[  983.003456][ T7951] FAT-fs (loop2): Directory bread(block 66) failed
[  983.009972][ T7952] FAT-fs (loop3): Directory bread(block 68) failed
[  983.016472][ T7951] FAT-fs (loop2): Directory bread(block 67) failed
[  983.022980][ T7952] FAT-fs (loop3): Directory bread(block 69) failed
[  983.029495][ T7951] FAT-fs (loop2): Directory bread(block 68) failed
[  983.036076][ T7952] FAT-fs (loop3): Directory bread(block 70) failed
[  983.042580][ T7951] FAT-fs (loop2): Directory bread(block 69) failed
[  983.049058][ T7952] FAT-fs (loop3): Directory bread(block 71) failed
[  983.055555][ T7951] FAT-fs (loop2): Directory bread(block 70) failed
[  983.062035][ T7952] FAT-fs (loop3): Directory bread(block 72) failed
[  983.068505][ T7951] FAT-fs (loop2): Directory bread(block 71) failed
[  983.074988][ T7952] FAT-fs (loop3): Directory bread(block 73) failed
00:47:35 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  983.081478][ T7951] FAT-fs (loop2): Directory bread(block 72) failed
[  983.094785][ T7951] FAT-fs (loop2): Directory bread(block 73) failed
[  983.110084][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:47:35 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  983.128265][ T7943] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  983.136804][ T7945] EXT4-fs (loop4): mount failed
[  983.146426][ T7943] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  983.161900][ T7957] loop0: detected capacity change from 0 to 512
[  983.169714][ T7957] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  983.179509][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  983.193892][ T7957] EXT4-fs (loop0): orphan cleanup on readonly fs
[  983.200767][ T7957] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  983.227420][ T7957] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  983.236988][ T7957] EXT4-fs (loop0): 1 truncate cleaned up
[  983.242689][ T7957] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  983.284870][ T7960] loop5: detected capacity change from 0 to 256
[  983.306373][ T7960] FAT-fs (loop5): Directory bread(block 64) failed
[  983.313241][ T7960] FAT-fs (loop5): Directory bread(block 65) failed
[  983.319872][ T7960] FAT-fs (loop5): Directory bread(block 66) failed
[  983.326473][ T7960] FAT-fs (loop5): Directory bread(block 67) failed
00:47:35 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tfbGYni5WG2lPumpubi3P1uu19WK+2lpZqzY3t64vrcwu1hZrq9PTU7dmbs/cnJk8kHZm7brzjT//+Ac//+adX3/l8R8e/vXq97L8R4v7d7fjICX5bTl7Lt4Yjoj1wwjWB0NFe8r9TgQAgH3Jjtk/U0yvxVgM5UdzOYd0AAAAMCDSu6PxnyQiBQAAAAbW3XwMbFKqFON9R6NUqlTaY3g/F6dK9Uaz9eWFxsbqfHus7HiUSwtL9dpkMaZ2PMpJNj+V19/O3+iYn46IsxHxo7GT+XxlrlGf7/fJDwAAADgmTnf0//811u7/AwAAAANmvN8JAAAAAIdO/x8AAAAGn/4/AAAADLRv3b+flXTn96/nH21uLDceXZ+vNZcrKxtzlbnG+lplsdFYzL+zb2Wv7dUbjbWvxurGk2qr1mxVm5tbD1caG6uth0vv/AQ2AAAAcITOfuHF75OI2P7aybxkTmQ3Qz1WMFYABkbpQx78p8PLAzh6vT7mgcE33O8EgL4p9zsBoO+SPe7vOXjnNwefCwAAcDgmPt/9+v+wcwMw8D7o+j8wUFz/h+PL9X84vsqOAODYO/zr/2m657YAAIBDNZqXpFQprgWORqlUqUScyf/Vv5wsLNVrkxHx6Yj43Vj5U9n8VL5msmefAQAAAAAAAAAAAAAAAAAAAAAAAABoS9MkUgAAAGCgRZT+khS//zUxdmW08/zAieTfY/k0Ih7/9MFPnsy2WutT2fJ/vFneel4sv9GPMxgAAABAp51++k4/HgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO0utXT+d2ylHG/dvXI2K8W/zhGMmnI1GOiFP/TGJ413pJRAwdQPztZxFxrlv8JEsrxossOuOXIuLk0cS/kKZp1/inDyA+HGcvsv3PvW7vv1Jcyqfd3//DRfmkeu//Sm/2f0M99n9n9hnj/MtfVnvGfxZxfrj7/mcnftIj/uVuG+zypHz3O1tbveKnP4uY6Pr5k7wTq9paWas2N7euL63MLtYWa6vT01O3Zm7P3JyZrC4s1WvFbdcYP7zwq/91LPpv2pa3P3rEH9+j/VeySrlXy3YFe/nk1Wfb1XLHJvL4Vy93f/3PvSd+9jfxpeJzILt/Yqe+3a7vdvEXv73YK7cs/nyP9u/1+l/du+m5a9/+/h/3+VAA4Ag0N7eWZ+v12vqhV56naXpUsVQ+wsrIx5GGyv4q/d4zAQAAB+3tQX+/MwEAAAAAAAAAAAAAAAAAAIDj6yi+Tqwz5nZ/mgoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8F7/DwAA//8/QOHM")

[  983.333270][ T7960] FAT-fs (loop5): Directory bread(block 68) failed
[  983.339962][ T7960] FAT-fs (loop5): Directory bread(block 69) failed
[  983.346669][ T7960] FAT-fs (loop5): Directory bread(block 70) failed
[  983.353223][ T7960] FAT-fs (loop5): Directory bread(block 71) failed
[  983.359765][ T7960] FAT-fs (loop5): Directory bread(block 72) failed
[  983.366320][ T7960] FAT-fs (loop5): Directory bread(block 73) failed
00:47:35 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  983.479801][ T7962] loop4: detected capacity change from 0 to 512
[  983.502311][ T7964] loop1: detected capacity change from 0 to 512
[  983.557448][ T7962] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  983.569721][ T7964] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  983.580205][ T7964] EXT4-fs (loop1): orphan cleanup on readonly fs
[  983.588737][ T7962] EXT4-fs (loop4): revision level too high, forcing read-only mode
00:47:35 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  983.597296][ T7964] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  983.617487][ T7962] EXT4-fs (loop4): failed to initialize system zone (-117)
[  983.625095][ T7962] EXT4-fs (loop4): mount failed
[  983.630687][ T7964] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  983.647483][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:47:35 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:35 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  983.656823][ T7964] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:35 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:35 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  983.708202][ T7973] loop2: detected capacity change from 0 to 512
[  983.708267][ T7974] loop4: detected capacity change from 0 to 512
[  983.729998][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  983.740045][ T7976] loop0: detected capacity change from 0 to 512
[  983.740517][ T7973] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  983.754935][ T7976] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  983.755026][ T7974] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  983.766918][ T7973] EXT4-fs (loop2): orphan cleanup on readonly fs
[  983.781376][ T7976] EXT4-fs (loop0): orphan cleanup on readonly fs
[  983.788460][ T7973] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  983.788721][ T7976] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  983.808722][ T7973] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[  983.833734][ T7976] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  983.873611][ T7983] loop3: detected capacity change from 0 to 256
[  983.889267][ T7983] FAT-fs (loop3): Directory bread(block 64) failed
[  983.895831][ T7983] FAT-fs (loop3): Directory bread(block 65) failed
[  983.902445][ T7983] FAT-fs (loop3): Directory bread(block 66) failed
[  983.908963][ T7983] FAT-fs (loop3): Directory bread(block 67) failed
[  983.915597][ T7983] FAT-fs (loop3): Directory bread(block 68) failed
[  983.922135][ T7983] FAT-fs (loop3): Directory bread(block 69) failed
[  983.928833][ T7983] FAT-fs (loop3): Directory bread(block 70) failed
[  983.935743][ T7983] FAT-fs (loop3): Directory bread(block 71) failed
[  983.942396][ T7983] FAT-fs (loop3): Directory bread(block 72) failed
[  983.948957][ T7983] FAT-fs (loop3): Directory bread(block 73) failed
[  983.996161][ T7976] EXT4-fs (loop0): 1 truncate cleaned up
[  984.004079][ T7974] EXT4-fs (loop4): revision level too high, forcing read-only mode
00:47:36 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  984.056553][ T7974] EXT4-fs (loop4): failed to initialize system zone (-117)
[  984.072683][ T7984] loop1: detected capacity change from 0 to 512
00:47:36 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  984.151003][ T7974] EXT4-fs (loop4): mount failed
[  984.159016][ T7984] ext2: Unknown parameter 'ÿÿÿÿ'
00:47:36 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  984.322057][ T7988] loop5: detected capacity change from 0 to 256
[  984.348937][ T7988] FAT-fs (loop5): Directory bread(block 64) failed
[  984.355560][ T7988] FAT-fs (loop5): Directory bread(block 65) failed
[  984.362362][ T7988] FAT-fs (loop5): Directory bread(block 66) failed
[  984.368972][ T7988] FAT-fs (loop5): Directory bread(block 67) failed
[  984.375535][ T7988] FAT-fs (loop5): Directory bread(block 68) failed
[  984.382172][ T7988] FAT-fs (loop5): Directory bread(block 69) failed
[  984.388784][ T7988] FAT-fs (loop5): Directory bread(block 70) failed
[  984.395311][ T7988] FAT-fs (loop5): Directory bread(block 71) failed
[  984.401949][ T7988] FAT-fs (loop5): Directory bread(block 72) failed
[  984.408550][ T7988] FAT-fs (loop5): Directory bread(block 73) failed
[  984.478143][ T7990] loop0: detected capacity change from 0 to 512
[  984.486746][ T7990] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  984.502488][ T7990] EXT4-fs (loop0): orphan cleanup on readonly fs
[  984.509336][ T7990] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
00:47:36 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  984.522967][ T7990] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  984.545505][ T7990] EXT4-fs (loop0): 1 truncate cleaned up
00:47:36 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:36 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  984.670228][ T7995] loop1: detected capacity change from 0 to 512
[  984.678549][ T7995] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  984.691685][ T7995] EXT4-fs (loop1): orphan cleanup on readonly fs
[  984.698349][ T7995] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  984.722041][ T7995] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  984.767179][ T8000] loop3: detected capacity change from 0 to 256
[  984.786432][ T8000] FAT-fs (loop3): Directory bread(block 64) failed
[  984.793436][ T8000] FAT-fs (loop3): Directory bread(block 65) failed
[  984.799998][ T8000] FAT-fs (loop3): Directory bread(block 66) failed
[  984.806553][ T8000] FAT-fs (loop3): Directory bread(block 67) failed
[  984.813219][ T8000] FAT-fs (loop3): Directory bread(block 68) failed
[  984.819742][ T8000] FAT-fs (loop3): Directory bread(block 69) failed
[  984.826350][ T8000] FAT-fs (loop3): Directory bread(block 70) failed
[  984.833048][ T8000] FAT-fs (loop3): Directory bread(block 71) failed
[  984.839942][ T8000] FAT-fs (loop3): Directory bread(block 72) failed
[  984.850567][ T8000] FAT-fs (loop3): Directory bread(block 73) failed
[  984.919534][ T7999] loop2: detected capacity change from 0 to 512
00:47:36 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:36 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:37 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  985.127865][ T7999] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  985.160719][ T7999] EXT4-fs (loop2): orphan cleanup on readonly fs
[  985.167170][ T8006] loop0: detected capacity change from 0 to 512
[  985.169612][ T8004] loop4: detected capacity change from 0 to 512
[  985.179859][ T8006] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  985.184267][ T7999] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  985.193390][ T8009] loop1: detected capacity change from 0 to 512
[  985.214266][ T7999] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[  985.267312][ T8012] loop5: detected capacity change from 0 to 256
[  985.290889][ T8004] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  985.330233][ T8012] FAT-fs (loop5): Directory bread(block 64) failed
[  985.337944][ T8012] FAT-fs (loop5): Directory bread(block 65) failed
[  985.344502][ T8012] FAT-fs (loop5): Directory bread(block 66) failed
[  985.351155][ T8012] FAT-fs (loop5): Directory bread(block 67) failed
[  985.357701][ T8012] FAT-fs (loop5): Directory bread(block 68) failed
[  985.364362][ T8012] FAT-fs (loop5): Directory bread(block 69) failed
[  985.370987][ T8012] FAT-fs (loop5): Directory bread(block 70) failed
[  985.377665][ T8012] FAT-fs (loop5): Directory bread(block 71) failed
[  985.384305][ T8012] FAT-fs (loop5): Directory bread(block 72) failed
[  985.390885][ T8012] FAT-fs (loop5): Directory bread(block 73) failed
[  985.422946][ T8009] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  985.441687][ T8006] EXT4-fs (loop0): orphan cleanup on readonly fs
[  985.450454][ T8006] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  985.464206][ T8006] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  985.473369][ T8006] EXT4-fs (loop0): 1 truncate cleaned up
00:47:37 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3UFrHG8ZAPBnNtmatqlJ1UMttBZbSYt2N2lsGzy0FcRbQan3GpJNCNlkQ3bTNqFIih9AENGCJ09eBD+AIP0IIhT0LiqKaKsHD+rIzE7adNltUv5Jtmx+P3gz78zuzPO8u9nZeWdedgI4ti5FxL2IGIqIaxExViwvFSW22yV73utXT+eykkSaPvh7EkmxbGdbSTE9Xaw20p501dzcWp6t12vrxXy1tbJWbW5uXV9amV2sLdZWp6enbs3cnrk5M3kg7czadecbf/7xD37+zTu//srjPzz869XvZfmOFo/vbsdBar8m5ey1eGM4ItYPI1gfDBXtKfc7EQAA9iU7fvtMRHwxP/4fi6H8aC7nkA4AAAAGRHp3NP6TRKQAAADAwLqbj4FNSpVivO9olEqVSnsM7+fiVKneaLa+vNDYWJ1vj5Udj3JpYalemyzG1I5HOcnmp/L62/kbHfPTEXE2In40djKfr8w16vP9PvkBAAAAx8Tpjv7/v8ba/X8AAABgwIz3OwEAAADg0On/AwAAwODT/wcAAICB9q3797OS7tz/ev7R5sZy49H1+VpzubKyMVeZa6yvVRYbjcX8N/tW9tpevdFY+2qsbjyptmrNVrW5ufVwpbGx2nq49M4tsAEAAIAjdPYLL36fRMT2107mJXMi+zPUYwVjBWBglD7kyX86vDyAo9frax4YfMP9TgDom3K/EwD6Ltnj8Z6Dd35z8LkAAACHY+Lz3a//Dzs3AAPvg67/AwPFcD44vlz/h+OrbAQgHHuHf/0/TffcFgAAcKhG85KUKsW1wNEolSqViDP5tYFysrBUr01GxKcj4ndj5U9l81P5msmefQYAAAAAAAAAAAAAAAAAAAAAAAAAoC1Nk0gBAACAgRZR+ktS3P9rYuzKaOf5gRPJv8fyaUQ8/umDnzyZbbXWp7Ll/3izvPW8WH6jH2cwAAAAgE47/fSdfjwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHKTXr57O7ZSjjPu3r0fEeLf4wzGST0eiHBGn/pnE8K71kogYOoD4288i4ly3+EmWVowXWXTGL0XEyaOJfyFN067xTx9AfDjOXmT7n3vdPn+luJRPu3/+h4vySfXe/5Xe7P+Geuz/zuwzxvmXv6z2jP8s4vxw9/3PTvykR/zL3TbY5UX57ne2tnrFT38WMdH1+yd5J1a1tbJWbW5uXV9amV2sLdZWp6enbs3cnrk5M1ldWKrXir9dY/zwwq/+17Hov2lb3v7oEX98j/ZfySrlXi3bFezlk1efbVfLHZvI41+93P39P/ee+Nn/xJeK74Hs8Ymd+na7vtvFX/z2Yq/csvjzPdq/1/t/de+m5659+/t/3OdTAYAj0NzcWp6t12vrh155nqbpUcVS+QgrIx9HGir7q/R7zwQAABy0twf9/c4EAAAAAAAAAAAAAAAAAAAAjq+j+Dmxzpjb/WkqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMB7/T8AAP//WK/hmQ==")

00:47:37 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:37 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  985.600123][ T8009] EXT4-fs (loop1): orphan cleanup on readonly fs
[  985.608172][ T8004] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  985.642651][ T8004] EXT4-fs (loop4): failed to initialize system zone (-117)
[  985.645540][ T8009] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  985.669525][ T8009] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  985.672658][ T8004] EXT4-fs (loop4): mount failed
00:47:37 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  985.736170][ T8019] loop0: detected capacity change from 0 to 512
[  985.746467][ T8022] loop3: detected capacity change from 0 to 256
[  985.755904][ T8019] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  985.774216][ T8022] FAT-fs (loop3): Directory bread(block 64) failed
[  985.780819][ T8022] FAT-fs (loop3): Directory bread(block 65) failed
[  985.787822][ T8022] FAT-fs (loop3): Directory bread(block 66) failed
[  985.794415][ T8022] FAT-fs (loop3): Directory bread(block 67) failed
[  985.801003][ T8022] FAT-fs (loop3): Directory bread(block 68) failed
[  985.807560][ T8022] FAT-fs (loop3): Directory bread(block 69) failed
[  985.814179][ T8022] FAT-fs (loop3): Directory bread(block 70) failed
[  985.820882][ T8022] FAT-fs (loop3): Directory bread(block 71) failed
[  985.828786][ T8022] FAT-fs (loop3): Directory bread(block 72) failed
[  985.835565][ T8022] FAT-fs (loop3): Directory bread(block 73) failed
[  985.862310][ T8019] EXT4-fs (loop0): orphan cleanup on readonly fs
[  985.886952][ T8025] loop1: detected capacity change from 0 to 512
[  985.896650][ T8025] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  985.907081][ T8025] EXT4-fs (loop1): orphan cleanup on readonly fs
[  985.921895][ T8021] loop2: detected capacity change from 0 to 512
[  985.944492][ T8025] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  986.026463][ T8021] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  986.039783][ T8025] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  986.055740][ T8021] EXT4-fs (loop2): orphan cleanup on readonly fs
00:47:38 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  986.062576][ T8021] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  986.092846][ T8019] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  986.108720][ T8019] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
00:47:38 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:38 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:38 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  986.117739][ T8021] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[  986.141755][ T8031] loop4: detected capacity change from 0 to 512
[  986.148123][ T8019] EXT4-fs (loop0): 1 truncate cleaned up
[  986.166372][ T8031] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  986.208810][ T8036] loop0: detected capacity change from 0 to 512
[  986.216870][ T8036] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  986.231257][ T8035] loop1: detected capacity change from 0 to 512
[  986.240852][ T8038] loop5: detected capacity change from 0 to 256
[  986.259310][ T8038] FAT-fs (loop5): Directory bread(block 64) failed
[  986.265900][ T8038] FAT-fs (loop5): Directory bread(block 65) failed
[  986.272608][ T8038] FAT-fs (loop5): Directory bread(block 66) failed
[  986.279161][ T8038] FAT-fs (loop5): Directory bread(block 67) failed
[  986.285733][ T8038] FAT-fs (loop5): Directory bread(block 68) failed
[  986.292321][ T8038] FAT-fs (loop5): Directory bread(block 69) failed
[  986.298851][ T8038] FAT-fs (loop5): Directory bread(block 70) failed
[  986.305420][ T8038] FAT-fs (loop5): Directory bread(block 71) failed
[  986.312037][ T8038] FAT-fs (loop5): Directory bread(block 72) failed
[  986.318576][ T8038] FAT-fs (loop5): Directory bread(block 73) failed
[  986.346332][ T8035] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
00:47:38 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x10, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:38 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  986.460729][ T8036] EXT4-fs (loop0): orphan cleanup on readonly fs
[  986.467587][ T8036] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  986.489890][ T8031] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  986.499633][ T8035] EXT4-fs (loop1): orphan cleanup on readonly fs
00:47:38 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  986.507386][ T8035] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  986.527155][ T8031] EXT4-fs (loop4): failed to initialize system zone (-117)
[  986.535153][ T8031] EXT4-fs (loop4): mount failed
[  986.542313][ T8035] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:38 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  986.602134][ T8036] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  986.616968][ T8036] EXT4-fs (loop0): 1 truncate cleaned up
00:47:38 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  986.653555][ T8044] loop1: detected capacity change from 0 to 512
[  986.665893][ T8044] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  986.666349][ T8048] loop4: detected capacity change from 0 to 512
[  986.692719][ T8049] loop0: detected capacity change from 0 to 512
[  986.702235][ T8049] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  986.703562][ T8044] EXT4-fs (loop1): orphan cleanup on readonly fs
[  986.717217][ T8049] EXT4-fs (loop0): orphan cleanup on readonly fs
[  986.727826][ T8049] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  986.742124][ T8048] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  986.884849][ T8055] loop3: detected capacity change from 0 to 256
[  987.012513][ T8056] loop2: detected capacity change from 0 to 256
00:47:39 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLVF0YB+BXne9T24xEEETQhQhaDSq0N6JAkopkKCOkKccQR4QEoRZaq6BVm5Yt2xlBLdrV/xC0aVNtomXuWoQ39MaM5hhWOjec59n4cs/5ec85A+fOLObMtcMz0xOzc5PLy5+ip6cjCkM3V9K0I/qiM7oi8yFN02IAAHvF1zSNL2km77EAAK3h+Q8A7Webz/8LLRwSALDL/vzz/6OxV+8r1aET2+iadtfLd+O/P0YAYGeNjl05u/L6WO9wvHgYMXN/vjxfzv5m7ScnYypqUY3+KMa3iLQuq88Mj5zuT1b1RpRnFn/kF+fLXRvzA1GMvohL5zbnB5LMxvx/sW99fjCKcaD5/Qeb5v+P40fX5UtRjDc3YjZqMbH6lmRdfmEgSU6dH/kp3x2X831pAAAAAAAAAAAAAAAAAAAAAADYw0pJXV+z83tKpa3as/z2zwdqnM/zYC1fiEOFuJfv7AEAAAAAAAAAAAAAAAAAAODfMHf7znSlVqveqhfXL07t33hFscPF6sLv4i2ORMRuz+L5UvXtk/Gro/kvZguL5qv6LP+B/aLojIi14uDjocrLhY+fN/eJu40rHYVsX6jUmmwWSYs3JwAAAAAAAAAAAAAAAAAAaDONrwFv1SNt7YAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAeN3///i2KpN/tnW/TJGp/mOk8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANrb9wAAAP//YLOv1g==")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  987.764872][ T8044] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  987.799891][ T8049] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  987.809115][ T8049] EXT4-fs (loop0): 1 truncate cleaned up
[  987.819170][ T8055] FAT-fs (loop3): Directory bread(block 64) failed
[  987.820210][ T8056] FAT-fs (loop2): Directory bread(block 64) failed
[  987.825827][ T8055] FAT-fs (loop3): Directory bread(block 65) failed
[  987.832249][ T8056] FAT-fs (loop2): Directory bread(block 65) failed
[  987.839431][ T8055] FAT-fs (loop3): Directory bread(block 66) failed
[  987.845925][ T8056] FAT-fs (loop2): Directory bread(block 66) failed
[  987.852501][ T8055] FAT-fs (loop3): Directory bread(block 67) failed
[  987.858962][ T8056] FAT-fs (loop2): Directory bread(block 67) failed
[  987.865453][ T8055] FAT-fs (loop3): Directory bread(block 68) failed
[  987.872057][ T8056] FAT-fs (loop2): Directory bread(block 68) failed
[  987.878697][ T8055] FAT-fs (loop3): Directory bread(block 69) failed
[  987.885199][ T8056] FAT-fs (loop2): Directory bread(block 69) failed
[  987.891713][ T8055] FAT-fs (loop3): Directory bread(block 70) failed
[  987.898257][ T8056] FAT-fs (loop2): Directory bread(block 70) failed
[  987.904739][ T8055] FAT-fs (loop3): Directory bread(block 71) failed
[  987.911229][ T8056] FAT-fs (loop2): Directory bread(block 71) failed
[  987.911260][ T8056] FAT-fs (loop2): Directory bread(block 72) failed
[  987.917762][ T8055] FAT-fs (loop3): Directory bread(block 72) failed
[  987.924239][ T8056] FAT-fs (loop2): Directory bread(block 73) failed
[  987.930875][ T8055] FAT-fs (loop3): Directory bread(block 73) failed
00:47:39 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  987.969277][ T8044] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  987.984479][ T8059] loop0: detected capacity change from 0 to 512
[  987.985743][ T3226] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  987.993344][ T8048] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  988.009314][ T8059] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
00:47:40 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  988.021003][ T8048] EXT4-fs (loop4): failed to initialize system zone (-117)
[  988.028430][ T8048] EXT4-fs (loop4): mount failed
[  988.036210][ T8059] EXT4-fs (loop0): orphan cleanup on readonly fs
[  988.042923][ T8059] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  988.056099][ T8059] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  988.103090][ T8059] EXT4-fs (loop0): 1 truncate cleaned up
[  988.118845][ T8064] loop5: detected capacity change from 0 to 256
[  988.134997][ T8064] FAT-fs (loop5): Directory bread(block 64) failed
[  988.141572][ T8064] FAT-fs (loop5): Directory bread(block 65) failed
[  988.148146][ T8064] FAT-fs (loop5): Directory bread(block 66) failed
[  988.155001][ T8064] FAT-fs (loop5): Directory bread(block 67) failed
[  988.161545][ T8064] FAT-fs (loop5): Directory bread(block 68) failed
[  988.168212][ T8064] FAT-fs (loop5): Directory bread(block 69) failed
[  988.175266][ T8064] FAT-fs (loop5): Directory bread(block 70) failed
[  988.181859][ T8064] FAT-fs (loop5): Directory bread(block 71) failed
[  988.188545][ T8064] FAT-fs (loop5): Directory bread(block 72) failed
[  988.195129][ T8064] FAT-fs (loop5): Directory bread(block 73) failed
[  988.225106][ T8066] loop1: detected capacity change from 0 to 512
[  988.234528][ T8066] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  988.277387][ T8066] EXT4-fs (loop1): orphan cleanup on readonly fs
[  988.284362][ T8066] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  988.304708][ T8066] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:40 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:40 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:40 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:40 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:40 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  988.517119][ T8071] loop0: detected capacity change from 0 to 512
[  988.524936][ T8071] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  988.534578][ T8071] EXT4-fs (loop0): orphan cleanup on readonly fs
[  988.545509][ T8071] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  988.565649][ T8071] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  988.576953][ T8076] loop4: detected capacity change from 0 to 512
[  988.583342][ T8071] EXT4-fs (loop0): 1 truncate cleaned up
[  988.893629][ T8080] loop3: detected capacity change from 0 to 256
[  988.904465][ T8081] loop2: detected capacity change from 0 to 256
00:47:40 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  989.202948][ T8080] FAT-fs (loop3): Directory bread(block 64) failed
[  989.209537][ T8080] FAT-fs (loop3): Directory bread(block 65) failed
[  989.216221][ T8080] FAT-fs (loop3): Directory bread(block 66) failed
[  989.222760][ T8080] FAT-fs (loop3): Directory bread(block 67) failed
[  989.229329][ T8080] FAT-fs (loop3): Directory bread(block 68) failed
[  989.235965][ T8080] FAT-fs (loop3): Directory bread(block 69) failed
[  989.242676][ T8080] FAT-fs (loop3): Directory bread(block 70) failed
[  989.249255][ T8080] FAT-fs (loop3): Directory bread(block 71) failed
[  989.251005][ T8081] FAT-fs (loop2): Directory bread(block 64) failed
[  989.255794][ T8080] FAT-fs (loop3): Directory bread(block 72) failed
[  989.262360][ T8081] FAT-fs (loop2): Directory bread(block 65) failed
[  989.268841][ T8080] FAT-fs (loop3): Directory bread(block 73) failed
[  989.275402][ T8081] FAT-fs (loop2): Directory bread(block 66) failed
[  989.288438][ T8081] FAT-fs (loop2): Directory bread(block 67) failed
[  989.291350][ T8076] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
00:47:41 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  989.294985][ T8081] FAT-fs (loop2): Directory bread(block 68) failed
[  989.309682][ T8081] FAT-fs (loop2): Directory bread(block 69) failed
[  989.316313][ T8081] FAT-fs (loop2): Directory bread(block 70) failed
[  989.321595][ T8082] loop1: detected capacity change from 0 to 512
[  989.322902][ T8081] FAT-fs (loop2): Directory bread(block 71) failed
[  989.322969][ T8081] FAT-fs (loop2): Directory bread(block 72) failed
[  989.339780][ T8082] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
00:47:41 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  989.342197][ T8081] FAT-fs (loop2): Directory bread(block 73) failed
00:47:41 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  989.376433][ T8076] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  989.385071][ T8089] loop0: detected capacity change from 0 to 512
[  989.385513][ T5455] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  989.401211][ T8076] EXT4-fs (loop4): failed to initialize system zone (-117)
[  989.409219][ T8076] EXT4-fs (loop4): mount failed
[  989.414463][ T8089] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  989.424309][ T8089] EXT4-fs (loop0): orphan cleanup on readonly fs
[  989.431984][ T8089] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  989.480113][ T8082] EXT4-fs (loop1): orphan cleanup on readonly fs
00:47:41 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  989.535233][ T8089] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  989.578482][ T8082] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  989.598111][ T8082] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:41 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:41 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZvZbZ3t1Ic52Bxu0g1d0q5uKz5sCuLbQJnvs7RpKU2b0qTbWoZ2+AcIIjrwySdfBP8AQfYniDDQd1FRRDd98EF/98e9ud26kKwdv7YZ6ecDJ/ecm9z7PSdpbu655zQJ4Ni6FBGXI2IoIq5FxFixvlSk2G6n7HGvXj6Zy1ISaXr/n9lt+oOsvLOvpFieLjYbaS+6am5uLc/W67X1olxtraxVm5tb15dWZhdri7XV6empWzO3Z27OTB5IO7N23fnmX3/6o19+685vv/LoTw/+fvX7WX1Hi/t3t+MgtZ+TcvZcvDYcEeuHEawPhor2lPtdEQAA9iU7f/tMRHwxP/8fi6H8bC7nlA4AAAAGRHp3NP6XRKQAAADAwLqbz4FNSpVivu9olEqVSnsO7+fiVKneaLa+vNDYWJ1vz5Udj3JpYalemyzm1I5HOcnKU3n+TflGR3k6Is5GxE/GTublylyjPt/vix8AAABwTJzu6P//Z6zd/wcAAAAGzHi/KwAAAAAcOv1/AAAAGHz6/wAAADDQvn3vXpbSnd+/nn+4ubHceHh9vtZcrqxszFXmGutrlcVGYzH/zr6VvfZXbzTWvhqrG4+rrVqzVW1ubj1YaWysth4svfUT2AAAAMAROvuF539MImL7ayfzlDmR3Qz12MBcARgYpfd58F8Orx7A0ev1MQ8MvuF+VwDom3K/KwD0XbLH/T0n7/zu4OsCAAAcjonPdx//H3ZtAAbee43/AwPF+D8cX8b/4fgqOwOAY+/wx//TdM99AQAAh2o0T0mpUowFjkapVKlEnMn/1b+cLCzVa5MR8emI+MNY+VNZeSrfMtmzzwAAAAAAAAAAAAAAAAAAAAAAAAAAtKVpEikAAAAw0CJKf0uK3/+aGLsy2nl94ETy37F8GRGPfn7/Z49nW631qWz9v16vbz0r1t/oxxUMAAAAoNNOP32nHw8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB+nVyydzO+ko4/7jGxEx3i3+cIzky5EoR8SpfycxvGu7JCKGDiD+9tOIONctfpJVK8aLWnTGL0XEyaOJfyFN067xTx9AfDjOnmfHn693e/+V4lK+7P7+Hy7SJ9X7+Fd6ffwb6nH8O7PPGOdf/LraM/7TiPPD3Y8/O/GTHvEvd9thlyfle9/d2uoVP/1FxETXz5/krVjV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzGR1YaleK267xvjxhd981LHq/2lb3v7oEX98j/ZfyTLlXi3bFezF45efbWfLHbvI41+93P31P/eO+NnfxJeKz4Hs/omd/HY7v9vFX/3+Yq+6ZfHne7R/r9f/6t5Nz137zg//vM+HAgBHoLm5tTxbr9fWDz3zLE3To4ol8wFmRj6MasjsL9PvIxMAAHDQ3pz097smAAAAAAAAAAAAAAAAAAAAcHwdxdeJdcbc7k9TAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADe6eMAAAD//yqV5Oo=")

[  989.728659][ T8100] loop4: detected capacity change from 0 to 512
[  989.738221][ T8101] loop2: detected capacity change from 0 to 512
[  989.748327][ T8100] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  989.758727][ T8101] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  989.771541][ T8101] EXT4-fs (loop2): orphan cleanup on readonly fs
00:47:41 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  989.778503][ T8100] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  989.780441][ T8089] EXT4-fs (loop0): 1 truncate cleaned up
[  989.794728][ T8101] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  989.816871][ T8100] EXT4-fs (loop4): failed to initialize system zone (-117)
[  989.824467][ T8101] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[  989.830209][ T8105] loop1: detected capacity change from 0 to 512
[  989.844814][ T8097] loop3: detected capacity change from 0 to 256
[  989.846021][ T8100] EXT4-fs (loop4): mount failed
[  989.861957][ T8097] FAT-fs (loop3): Directory bread(block 64) failed
[  989.866567][ T8105] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  989.868685][ T8097] FAT-fs (loop3): Directory bread(block 65) failed
[  989.883419][ T8097] FAT-fs (loop3): Directory bread(block 66) failed
[  989.889939][ T8097] FAT-fs (loop3): Directory bread(block 67) failed
[  989.896578][ T8097] FAT-fs (loop3): Directory bread(block 68) failed
[  989.903249][ T8097] FAT-fs (loop3): Directory bread(block 69) failed
[  989.909855][ T8097] FAT-fs (loop3): Directory bread(block 70) failed
[  989.916600][ T8097] FAT-fs (loop3): Directory bread(block 71) failed
00:47:41 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  989.923406][ T8097] FAT-fs (loop3): Directory bread(block 72) failed
[  989.930000][ T8097] FAT-fs (loop3): Directory bread(block 73) failed
[  989.948487][ T8108] loop0: detected capacity change from 0 to 512
[  989.958089][ T8108] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  989.969198][ T8105] EXT4-fs (loop1): orphan cleanup on readonly fs
00:47:42 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  989.998455][ T8105] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  990.026209][ T8108] EXT4-fs (loop0): orphan cleanup on readonly fs
[  990.028543][ T8111] loop2: detected capacity change from 0 to 512
[  990.040508][ T8108] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  990.054923][ T8108] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  990.055250][ T8111] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  990.063904][ T8105] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  990.084054][ T8114] loop4: detected capacity change from 0 to 512
[  990.084457][ T8108] EXT4-fs (loop0): 1 truncate cleaned up
00:47:42 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:42 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  990.094666][ T8111] EXT4-fs (loop2): orphan cleanup on readonly fs
[  990.107029][ T8114] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  990.116318][ T8111] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  990.139228][ T8111] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[  990.152114][ T8114] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  990.166308][ T8114] EXT4-fs (loop4): failed to initialize system zone (-117)
[  990.176024][ T8114] EXT4-fs (loop4): mount failed
[  990.179283][ T8118] loop0: detected capacity change from 0 to 512
[  990.189351][ T8118] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
00:47:42 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:42 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3cFrHFEZAPBvNtmatqlJ1UMttBZbSYt2N2lsGzy0FcRbQan3GpJNCNlkQ3bTNqFIiidPgogWPHnyIvgHCNI/QYSC3kVFEW314EEdmdlJmy67TYpJtmx+P3g7b2Z35vvebnZ23szLbgDH1qWIuBcRQxFxLSLGiuWlosR2u2SPe/3q6VxWkkjTB39LIimW7Wzre8X0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr152v/elH3//Z1+/86kuPf//wL1e/k+U/Wty/ux0HKclvy9lz8cZwRKwfRrA+GCraU+53IgAA7MvnI+JTxfRajMVQfjSXc0gHAAAAAyK9Oxr/TiJSAAAAYGDdzcfAJqVKMd53NEqlSqU9hvczcapUbzRbX1xobKzOt8fKjke5tLBUr00WY2rHo5xk81N5/e38jY756Yg4GxE/HDuZz1fmGvX5fp/8AAAAgGPidEf//59j7f4/AAAAMGDG+50AAAAAcOj0/wEAAGDw6f8DAADAQPvG/ftZSXd+/3r+0ebGcuPR9flac7mysjFXmWusr1UWG43F/Dv7VvbaXr3RWPtyrG48qbZqzVa1ubn1cKWxsdp6uPTOT2ADAAAAR+js5178LomI7a+czEvmRHYz1GMFYwVgYJQ+5MF/PLw8gKPX62MeGHzD/U4A6JtyvxMA+i7Z4/6eg3d+ffC5AAAAh2Pis92v/w87NwAD74Ou/wMDxfV/OL5c/4fjq+wIAI69w7/+n6Z7bgsAADhUo3lJSpXiWuBolEqVSsSZ/F/9y8nCUr02GRGfjIjfjpU/kc1P5Wsme/YZAAAAAAAAAAAAAAAAAAAAAAAAAIC2NE0iBQAAAAZaROnPSfH7XxNjV0Y7zw+cSP41lk8j4vFPHvz4yWyrtT6VLf/7m+Wt58XyG/04gwEAAAB02umn7/TjAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOAgvX71dG6nHGXcv341Isa7xR+OkXw6EuWIOPWPJIZ3rZdExNABxN9+FhHnusVPsrRivMiiM34pIk4eTfwLaZp2jX/6AOLDcfYi2//c6/b+K8WlfNr9/T9clP9X7/1f6c3+b6jH/u/MPmOcf/mLas/4zyLOD3ff/+zET3rEv9xtg12elG9/a2urV/z0pxETXT9/kndiVVsra9Xm5tb1pZXZxdpibXV6eurWzO2ZmzOT1YWleq247RrjBxd++d+ORf9J2/L2R4/443u0/0pWKfdq2a5gL5+8+nS7Wu7YRB7/6uXur/+598TP/ia+UHwOZPdP7NS32/XdLv78Nxd75ZbFn+/R/r1e/6t7Nz137Zvf/cM+HwoAHIHm5tbybL1eWz/0yvM0TY8qlspHWBn5ONJQ2V+l33smAADgoL096O93JgAAAAAAAAAAAAAAAAAAAHB8HcXXiXXG3O5PUwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA3ut/AQAA//+csuIz")

00:47:42 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrG3EdAPDvpc3sts526sMcbA437YYuaVe3FR+2CeLbQJnvs7RpKU2b0qTbWoZ0+AcIIjrwySdfBP8AQfYniDDQd1FRRDd98EE9uct160Kydtg2I/184Jf73SV33+8vaS73u/s1CeDYuhQR9yJiKCKuRcRYsbxUlNhul+xxr189nctKEmn64G9JJMWynW0lxfR0sdpIe9JVc3NrebZer60X89XWylq1ubl1fWlldrG2WFudnp66NXN75ubM5IG0M2vXna//6Uff/9k37vzqy49///AvV7+b5Tta3L+7HQep/ZyUs+fijeGIWD+MYH0wVLSn3O9EAADYl+z47VMR8fn8+H8shvKjuZxDOgAAABgQ6d3R+HcSkQIAAAAD624+BjYpVYrxvqNRKlUq7TG8n4lTpXqj2frSQmNjdb49VnY8yqWFpXptshhTOx7lJJufyutv5290zE9HxNmI+OHYyXy+Mteoz/f75AcAAAAcE6c7+v//HGv3/wEAAIABM97vBAAAAIBDp/8PAAAAg0//HwAAAAbaN+/fz0q68/vX8482N5Ybj67P15rLlZWNucpcY32tsthoLObf2bey1/bqjcbaV2J140m1VWu2qs3NrYcrjY3V1sOld34CGwAAADhCZz/34ndJRGx/9WReMieym6EeKxgrAAOj9CEP/uPh5QEcvV4f88DgG+53AkDflPudANB3yR739xy88+uDzwUAADgcE5/tfv1/2LkBGHgfdP0fGChf7HcCQN+4/g/HV9kIQDj2Dv/6f5ruuS0AAOBQjeYlKVWKa4GjUSpVKhFn8n/1LycLS/XaZER8MiJ+O1b+RDY/la+Z7NlnAAAAAAAAAAAAAAAAAAAAAAAAAADa0jSJFAAAABhoEaU/J8Xvf02MXRntPD9wIvnXWD6NiMc/efDjJ7Ot1vpUtvzvb5a3nhfLb/TjDAYAAADQaaefvtOPBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICD9PrV07mdcpRx//q1iBjvFn84RvLpSJQj4tQ/khjetV4SEUMHEH/7WUSc6xY/ydKK8SKLzviliDh5NPEvpGnaNf7pA4gPx9mLbP9zr9v7rxSX8mn39/9wUf5fvfd/pTf7v6Ee+78z+4xx/uUvqj3jP4s4P9x9/7MTP+kR/3K3DXZ5Ur7z7a2tXvHTn0ZMdP38Sd6JVW2trFWbm1vXl1ZmF2uLtdXp6albM7dnbs5MVheW6rXitmuMH1z45X87Fv0nbcvbHz3ij+/R/itZpdyrZbuCvXzy6tPtarljE3n8q5e7v/7n3hM/+5v4QvE5kN0/sVPfbtd3u/jz31zslVsWf75H+/d6/a/u3fTctW997w/7fCgAcASam1vLs/V6bf3QK8/TND2qWCofYWXk40hDZX+Vfu+ZAACAg/b2oL/fmQAAAAAAAAAAAAAAAAAAAMDxdRRfJ9YZc7s/TQUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeK//BQAA//+M5+Gv")

[  990.201706][ T8118] EXT4-fs (loop0): orphan cleanup on readonly fs
[  990.208435][ T8118] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  990.229470][ T8118] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  990.238616][ T8118] EXT4-fs (loop0): 1 truncate cleaned up
[  990.291460][ T8122] loop1: detected capacity change from 0 to 512
[  990.346941][ T8122] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  990.356829][ T8122] EXT4-fs (loop1): orphan cleanup on readonly fs
[  990.374847][ T8122] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  990.394612][ T8122] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  990.449707][ T8124] loop4: detected capacity change from 0 to 512
[  990.469294][ T8124] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  990.516980][ T8124] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  990.528872][ T8124] EXT4-fs (loop4): failed to initialize system zone (-117)
[  990.544263][ T8124] EXT4-fs (loop4): mount failed
[  990.596642][ T8132] loop0: detected capacity change from 0 to 512
[  990.610115][ T8132] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
00:47:42 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:42 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:42 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:42 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  990.660505][ T8132] EXT4-fs (loop0): orphan cleanup on readonly fs
[  990.676396][ T8132] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  990.690845][ T8132] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  990.700584][ T8135] loop1: detected capacity change from 0 to 512
00:47:42 executing program 2:
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480)={[], [], 0x2}, 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:42 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0Hqf2clLPn4o3hiFg/jGB9MFS0p9zvRAAA2Jfs+O0zEfHF/Ph/LIbyo7mcQzoAAAAYEOnd0fhPEpECAAAAA+tuPgY2KVWK8b6jUSpVKu0xvJ+LU6V6o9n68kJjY3W+PVZ2PMqlhaV6bbIYUzse5SSbn8rrb+dvdMxPR8TZiPjR2Ml8vjLXqM/3++QHAAAAHBOnO/r//xpr9/8BAACAATPe7wQAAACAQ6f/DwAAAINP/x8AAAAG2rfu389KuvP71/OPNjeWG4+uz9eay5WVjbnKXGN9rbLYaCzm39m3stf26o3G2ldjdeNJtVVrtqrNza2HK42N1dbDpXd+AhsAAAA4Qme/8OL3SURsf+1kXjInspuhHisYKwADo/QhD/7T4eUBHL1eH/PA4BvudwJA35T7nQDQd8ke9/ccvPObg88FAAA4HBOf7379f9i5ARh4H3T9Hxgot/udANA3rv/D8VU2AhCOvcO//p+me24LAAA4VKN5SUqV4lrgaJRKlUrEmfxf/cvJwlK9NhkRn46I342VP5XNT+VrJnv2GQAAAAAAAAAAAAAAAAAAAAAAAACAtjRNIgUAAAAGWkTpL0nx+18TY1dGO88PnEj+PZZPI+LxTx/85Mlsq7U+lS3/x5vlrefF8hv9OIMBAAAAdNrpp+/04wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgIL1+9XRupxxl3L99PSLGu8UfjpF8OhLliDj1zySGd62XRMTQAcTffhYR57rFT7K0YrzIojN+KSJOHk38C2mado1/+gDiw3H2Itv/3Ov2/ivFpXza/f0/XJRPqvf+r/Rm/zfUY/93Zp8xzr/8ZbVn/GcR54e773924ic94l/utsEuT8p3v7O11St++rOIia6fP8k7saqtlbVqc3Pr+tLK7GJtsbY6PT11a+b2zM2ZyerCUr1W3HaN8cMLv/pfx6L/pm15+6NH/PE92n8lq5R7tWxXsJdPXn22XS13bCKPf/Vy99f/3HviZ38TXyo+B7L7J3bq2+36bhd/8duLvXLL4s/3aP9er//VvZueu/bt7/9xnw8FAI5Ac3NrebZer60feuV5mqZHFUvlI6yMfBxpqOyv0u89EwAAcNDeHvT3OxMAAAAAAAAAAAAAAAAAAAA4vo7i68Q6Y273p6kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO/1/wAAAP//WC/hwA==")

[  990.707193][ T8132] EXT4-fs (loop0): 1 truncate cleaned up
[  990.713104][ T8138] loop4: detected capacity change from 0 to 512
[  990.724690][ T8135] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  990.737838][ T8138] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  990.746773][ T8135] EXT4-fs (loop1): orphan cleanup on readonly fs
[  990.755234][ T8135] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  990.769116][ T8147] loop0: detected capacity change from 0 to 512
[  990.775829][ T8138] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  990.787779][ T8147] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  990.788110][ T8135] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  990.798076][ T8147] EXT4-fs (loop0): orphan cleanup on readonly fs
[  990.816593][ T8147] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  990.862205][ T8138] EXT4-fs (loop4): failed to initialize system zone (-117)
[  990.862479][ T8151] loop3: detected capacity change from 0 to 256
[  990.885968][ T8151] FAT-fs (loop3): Directory bread(block 64) failed
[  990.892593][ T8151] FAT-fs (loop3): Directory bread(block 65) failed
[  990.899144][ T8151] FAT-fs (loop3): Directory bread(block 66) failed
[  990.905868][ T8151] FAT-fs (loop3): Directory bread(block 67) failed
[  990.912508][ T8151] FAT-fs (loop3): Directory bread(block 68) failed
[  990.919040][ T8151] FAT-fs (loop3): Directory bread(block 69) failed
[  990.925608][ T8151] FAT-fs (loop3): Directory bread(block 70) failed
[  990.932341][ T8151] FAT-fs (loop3): Directory bread(block 71) failed
[  990.939148][ T8151] FAT-fs (loop3): Directory bread(block 72) failed
[  990.945792][ T8151] FAT-fs (loop3): Directory bread(block 73) failed
[  990.964743][ T8138] EXT4-fs (loop4): mount failed
[  990.980323][ T8150] loop2: detected capacity change from 0 to 256
00:47:43 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  991.015994][ T8150] FAT-fs (loop2): Unrecognized mount option "" or missing value
00:47:43 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:43 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  991.235084][ T8147] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  991.244656][ T8147] EXT4-fs (loop0): 1 truncate cleaned up
[  991.256788][ T8154] loop1: detected capacity change from 0 to 512
[  991.266766][ T8154] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
00:47:43 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  991.296184][ T8154] EXT4-fs (loop1): orphan cleanup on readonly fs
[  991.298887][ T8158] loop0: detected capacity change from 0 to 512
[  991.316580][ T8158] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  991.316629][ T8154] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  991.333903][ T8158] EXT4-fs (loop0): orphan cleanup on readonly fs
[  991.352269][ T8160] loop4: detected capacity change from 0 to 512
[  991.422244][ T8154] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  991.422257][ T8158] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  991.452076][ T8158] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  991.461367][ T8158] EXT4-fs (loop0): 1 truncate cleaned up
00:47:43 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0Hqf2clLPn4o3hiFg/jGB9MFS0p9zvRAAA2Jfs+O0zEfHF/Ph/LIbyo7mcQzoAAAAYEOnd0fhPEpECAAAAA+tuPgY2KVWK8b6jUSpVKu0xvJ+LU6V6o9n68kJjY3W+PVZ2PMqlhaV6bbIYUzse5SSbn8rrb+dvdMxPR8TZiPjR2Ml8vjLXqM/3++QHAAAAHBOnO/r//xpr9/8BAACAATPe7wQAAACAQ6f/DwAAAINP/x8AAAAG2rfu389KuvP71/OPNjeWG4+uz9eay5WVjbnKXGN9rbLYaCzm39m3stf26o3G2ldjdeNJtVVrtqrNza2HK42N1dbDpXd+AhsAAAA4Qme/8OL3SURsf+1kXjInspuhHisYKwADo/QhD/7T4eUBHL1eH/PA4BvudwJA35T7nQDQd8ke9/ccvPObg88FAAA4HBOf7379f9i5ARh4H3T9Hxgo9/qdANA3rv/D8VU2AhCOvcO//p+me24LAAA4VKN5SUqV4lrgaJRKlUrEmfxf/cvJwlK9NhkRn46I342VP5XNT+VrJnv2GQAAAAAAAAAAAAAAAAAAAAAAAACAtjRNIgUAAAAGWkTpL0nx+18TY1dGO88PnEj+PZZPI+LxTx/85Mlsq7U+lS3/x5vlrefF8hv9OIMBAAAAdNrpp+/04wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgIL1+9XRupxxl3L99PSLGu8UfjpF8OhLliDj1zySGd62XRMTQAcTffhYR57rFT7K0YrzIojN+KSJOHk38C2mado1/+gDiw3H2Itv/3Ov2/ivFpXza/f0/XJRPqvf+r/Rm/zfUY/93Zp8xzr/8ZbVn/GcR54e773924ic94l/utsEuT8p3v7O11St++rOIia6fP8k7saqtlbVqc3Pr+tLK7GJtsbY6PT11a+b2zM2ZyerCUr1W3HaN8cMLv/pfx6L/pm15+6NH/PE92n8lq5R7tWxXsJdPXn22XS13bCKPf/Vy99f/3HviZ38TXyo+B7L7J3bq2+36bhd/8duLvXLL4s/3aP9er//VvZueu/bt7/9xnw8FAI5Ac3NrebZer60feuV5mqZHFUvlI6yMfBxpqOyv0u89EwAAcNDeHvT3OxMAAAAAAAAAAAAAAAAAAAA4vo7i68Q6Y273p6kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO/1/wAAAP//4eLhyQ==")

[  991.468985][ T8160] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
00:47:43 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  991.659790][ T8165] loop2: detected capacity change from 0 to 512
[  991.673407][ T8160] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  991.689650][ T8160] EXT4-fs (loop4): failed to initialize system zone (-117)
00:47:43 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:43 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  991.705652][ T8165] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[  991.714121][ T8160] EXT4-fs (loop4): mount failed
[  991.720143][ T8165] EXT4-fs (loop2): orphan cleanup on readonly fs
[  991.727893][ T8165] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
00:47:43 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:43 executing program 2:
mkdir(0x0, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480)={[], [], 0x2}, 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  991.769744][ T8171] loop0: detected capacity change from 0 to 512
[  991.778590][ T8165] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[  991.791264][ T8171] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  991.796117][ T8169] loop1: detected capacity change from 0 to 512
[  991.812912][ T8169] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  991.822025][ T8171] EXT4-fs (loop0): orphan cleanup on readonly fs
[  991.828662][ T8171] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  991.843087][ T8171] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  991.852009][ T8171] EXT4-fs (loop0): 1 truncate cleaned up
[  991.853681][ T8176] loop4: detected capacity change from 0 to 512
00:47:43 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  991.869595][ T8169] EXT4-fs (loop1): orphan cleanup on readonly fs
[  991.919468][ T8169] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  991.941246][ T8182] loop3: detected capacity change from 0 to 256
[  991.961411][ T8182] FAT-fs (loop3): Directory bread(block 64) failed
[  991.968073][ T8182] FAT-fs (loop3): Directory bread(block 65) failed
[  991.974712][ T8182] FAT-fs (loop3): Directory bread(block 66) failed
[  991.981304][ T8182] FAT-fs (loop3): Directory bread(block 67) failed
[  991.987863][ T8182] FAT-fs (loop3): Directory bread(block 68) failed
[  991.994421][ T8182] FAT-fs (loop3): Directory bread(block 69) failed
[  992.001026][ T8182] FAT-fs (loop3): Directory bread(block 70) failed
[  992.007703][ T8182] FAT-fs (loop3): Directory bread(block 71) failed
[  992.014354][ T8182] FAT-fs (loop3): Directory bread(block 72) failed
[  992.021023][ T8182] FAT-fs (loop3): Directory bread(block 73) failed
[  992.056010][ T8176] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  992.067099][ T8169] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:44 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  992.124117][ T8183] loop2: detected capacity change from 0 to 256
[  992.144322][ T8183] FAT-fs (loop2): Unrecognized mount option "" or missing value
[  992.175512][ T8184] loop0: detected capacity change from 0 to 512
[  992.185081][ T8184] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  992.196328][ T8184] EXT4-fs (loop0): orphan cleanup on readonly fs
[  992.203783][ T8184] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
00:47:44 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:44 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  992.218158][ T8184] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  992.227801][ T8184] EXT4-fs (loop0): 1 truncate cleaned up
[  992.264405][ T8176] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  992.288413][ T8176] EXT4-fs (loop4): failed to initialize system zone (-117)
[  992.295854][ T8176] EXT4-fs (loop4): mount failed
[  992.303433][ T8192] loop1: detected capacity change from 0 to 512
[  992.303913][ T8193] loop0: detected capacity change from 0 to 512
[  992.316318][ T8192] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  992.325109][ T8193] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  992.325942][ T8192] EXT4-fs (loop1): orphan cleanup on readonly fs
[  992.335211][ T8193] EXT4-fs (loop0): orphan cleanup on readonly fs
[  992.341213][ T8192] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  992.366148][ T8193] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
00:47:44 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  992.418031][ T8193] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  992.463158][ T8192] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  992.482787][ T8199] loop4: detected capacity change from 0 to 512
[  992.494147][ T8199] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
00:47:44 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  992.534390][ T8199] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  992.556637][ T8199] EXT4-fs (loop4): failed to initialize system zone (-117)
[  992.564219][ T8199] EXT4-fs (loop4): mount failed
00:47:44 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:44 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:44 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:44 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  992.709167][ T8193] EXT4-fs (loop0): 1 truncate cleaned up
[  992.764091][ T8202] loop1: detected capacity change from 0 to 512
[  992.784725][ T8208] loop0: detected capacity change from 0 to 512
[  992.788464][ T3226] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  992.800667][ T8202] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended
[  992.809769][ T8202] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  992.812091][ T8210] loop4: detected capacity change from 0 to 512
[  992.825492][ T8208] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  992.836033][ T8202] EXT4-fs (loop1): orphan cleanup on readonly fs
[  992.844392][ T8210] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  992.853436][ T8202] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  992.873895][ T8202] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  993.083507][ T8216] loop3: detected capacity change from 0 to 256
[  993.522282][ T8208] EXT4-fs (loop0): orphan cleanup on readonly fs
[  993.529504][ T8208] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  993.543434][ T8210] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  993.551528][ T8210] EXT4-fs (loop4): failed to initialize system zone (-117)
[  993.558839][ T8210] EXT4-fs (loop4): mount failed
[  993.563787][ T8208] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  993.565166][ T8216] FAT-fs (loop3): Directory bread(block 64) failed
[  993.579041][ T8216] FAT-fs (loop3): Directory bread(block 65) failed
[  993.585004][ T8208] EXT4-fs (loop0): 1 truncate cleaned up
[  993.586700][ T8216] FAT-fs (loop3): Directory bread(block 66) failed
[  993.598878][ T8216] FAT-fs (loop3): Directory bread(block 67) failed
[  993.605419][ T8216] FAT-fs (loop3): Directory bread(block 68) failed
[  993.611991][ T8216] FAT-fs (loop3): Directory bread(block 69) failed
00:47:45 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:45 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:45 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:45 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  993.618660][ T8216] FAT-fs (loop3): Directory bread(block 70) failed
[  993.625212][ T8216] FAT-fs (loop3): Directory bread(block 71) failed
[  993.631833][ T8216] FAT-fs (loop3): Directory bread(block 72) failed
[  993.638736][ T8216] FAT-fs (loop3): Directory bread(block 73) failed
[  993.679853][ T8224] loop0: detected capacity change from 0 to 512
[  993.691021][ T8224] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  993.712615][ T8225] loop1: detected capacity change from 0 to 512
00:47:46 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzslpt4Vk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFst2NldqT08VqI+1JV83NreXZer22XsxXWytr1ebm1vWlldnF2mJtdXp66tbM7ZmbM5MH0s6sXXe+8ecf/+Dn37zz6688/sPDv179Xpb/aHH/O+04QEl+W86ei13DEbF+GMH6YKhoT7nfiQAAsC9fjIjPFNNrMRZD+dFcziEdAAAADIj07mj8J4lIAQAAgIF1Nx8Dm5QqxfDd0SiVKpX2GN7PxalSvdFsfXmhsbE63x4rOx7l0sJSvTZZjKkdj3KSzU/l9TfzNzrmpyPibET8aOxkPl+Za9Tn+33yAwAAAI6J0x39/3+Ntfv/AAAAwIAZ73cCAAAAwKHT/wcAAIDBp/8PAAAAA+1b9+9nJd35/ev5R5sby41H1+drzeXKysZcZa6xvlZZbDQW8+/sW9lre/VGY+2rsbrxpNqqNVvV5ubWw5XGxmrr4dI7P4ENAAAAHKGzX3jx+yQitr92Mi+ZE9nNUI8VjBWAgVH6kAf/6fDyAI5er495YPAN9zsBoG/K/U4A6Ltkj/t7Dt75zcHnAgAAHI6Jz3e//j/s3AAMvA+6/g8MFNf/4fhy/R+Or7IjADj2Dv/6f5ruuS0AAOBQjeYlKVWKa4GjUSpVKhFn8n/1LycLS/XaZER8OiJ+N1b+VDY/la+Z7NlnAAAAAAAAAAAAAAAAAAAAAAAAAADa0jSJFAAAABhoEaW/JMXvf02MXRntPD9wIvn3WD6NiMc/ffCTJ7Ot1vpUtvwfu8tbz4vlN/pxBgMAAADotNNP3+nHAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBBev3q6dxOOcq4f/t6RIx3iz8cI/l0JMoRceqfSQy/tV4SEUMHEH/7WUSc6xY/ydKK8SKLzviliDh5NPEvpGnaNf7pA4gPx9mLbP9zr9v7rxSX8mn39/9wUT6p3vu/0u7+b6jH/u/MPmOcf/nLas/4zyLOD3ff/+zET3rEv9xtg12elO9+Z2urV/z0ZxETXT9/kndiVVsra9Xm5tb1pZXZxdpibXV6eurWzO2ZmzOT1YWleq247Rrjhxd+9b+ORf9N2/L2R4/443u0/0pWKfdq2VvBXj559dl2tdyxiTz+1cvdX/9z74mf/U18qfgcyO6f2Klvt+tvu/iL317slVsWf75H+/d6/a/u3fTctW9//4/7fCgAcASam1vLs/V6bf3QK8/TND2qWCofYWXk40hDZX+Vfu+ZAACAg/bmoL/fmQAAAAAAAAAAAAAAAAAAAMDxdRRfJ9YZc7s/TQUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeK//BwAA///BPuGs")

[  994.339396][ T8231] loop4: detected capacity change from 0 to 512
[  994.349755][ T8225] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  994.373922][ T8231] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  994.382867][ T8224] EXT4-fs (loop0): orphan cleanup on readonly fs
00:47:46 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  994.389620][ T8224] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  994.397764][ T8225] EXT4-fs (loop1): revision level too high, forcing read-only mode
[  994.408288][ T8224] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  994.414981][ T8231] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  994.428943][ T8225] EXT4-fs (loop1): orphan cleanup on readonly fs
00:47:46 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:46 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  994.432951][ T8231] EXT4-fs (loop4): failed to initialize system zone (-117)
[  994.437670][ T8224] EXT4-fs (loop0): 1 truncate cleaned up
[  994.445234][ T8231] EXT4-fs (loop4): mount failed
[  994.457582][ T8225] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  994.477777][ T8225] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:46 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:46 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLk2EcB/CfulK7TCIIImgQQaehQncjCiSpSEYZIa2cIU6EBKEOaqegU5eOHbsZQR261f8QdOkSXaJj3jqEb8y3Ns0ZVro33OcDYz/e9/nufd5n8DzbYc9uHJ2Znpidm1xZ+RQ9PR2RG7q9miQd0Red0RWppQAA9pKvSRJfkiSpPbLuCwDQGj/X/8T6DwBtY5vr/6UWdgkA2GV///3/8djrD+XK0KltNE266+X78T/vIwCws0bHrp1ffXOidzhePoqYeTBfmi+lz+n505MxFdWoRH/k41tEUpfW54ZHzvYXanojSjOLP/KL86WujfmByEdfxJULm/MDhdTG/L44sD4/GPk41Pz6g03z++Pk8XX5YuTj7a2YjWpM1D6SrMsvDBQKZy6O/JLvjqvZvjUAAAAAAAAAAAAAAAAAAAAAAOxhxUJdX7P9e4rFrc6n+e3vD9TYn+fhWj4XR3JxP9u7BwAAAAAAAAAAAAAAAAAAgP/D3N170+VqtXKnXty8PHVw4xHFDhe1gd/FSxyLiN2+ixfLlXdPx6+PZj+YLSyaj+rz7Dv2m6IzItaKw0+Gyq8WPn7e3CaWGkc6cum8UK42mSwKLZ6cAAAAAAAAAAAAAAAAAACgzTR+BrxVi6S1HQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACADDT+//8fiuXe9MW2aJOefJbpfQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0N6+BwAA///yJ6xb")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  994.535308][ T8240] loop0: detected capacity change from 0 to 512
[  994.813548][ T8243] loop3: detected capacity change from 0 to 256
[  995.127730][ T8240] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  995.148554][ T8243] FAT-fs (loop3): Directory bread(block 64) failed
[  995.155224][ T8243] FAT-fs (loop3): Directory bread(block 65) failed
[  995.161782][ T8243] FAT-fs (loop3): Directory bread(block 66) failed
[  995.168295][ T8243] FAT-fs (loop3): Directory bread(block 67) failed
[  995.175268][ T8243] FAT-fs (loop3): Directory bread(block 68) failed
[  995.182850][ T8243] FAT-fs (loop3): Directory bread(block 69) failed
[  995.189428][ T8243] FAT-fs (loop3): Directory bread(block 70) failed
[  995.196157][ T8243] FAT-fs (loop3): Directory bread(block 71) failed
[  995.202753][ T8243] FAT-fs (loop3): Directory bread(block 72) failed
[  995.209485][ T8243] FAT-fs (loop3): Directory bread(block 73) failed
[  995.234889][ T8240] EXT4-fs (loop0): orphan cleanup on readonly fs
[  995.243314][ T8240] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  995.256676][ T8240] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  995.265770][ T8240] EXT4-fs (loop0): 1 truncate cleaned up
[  995.299663][ T8247] loop1: detected capacity change from 0 to 512
00:47:47 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  995.342353][ T8247] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended
[  995.351568][ T8247] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  995.375879][ T8247] EXT4-fs (loop1): orphan cleanup on readonly fs
00:47:47 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:47 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:47 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  995.392358][ T8247] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[  995.425724][ T8247] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  995.429431][ T8252] loop0: detected capacity change from 0 to 512
[  995.527485][ T8254] loop4: detected capacity change from 0 to 512
[  995.611413][ T8252] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  995.622982][ T8254] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  995.863724][ T8263] loop3: detected capacity change from 0 to 256
[  995.985110][ T8263] FAT-fs (loop3): Directory bread(block 64) failed
[  995.991758][ T8263] FAT-fs (loop3): Directory bread(block 65) failed
[  995.998369][ T8263] FAT-fs (loop3): Directory bread(block 66) failed
[  996.004957][ T8263] FAT-fs (loop3): Directory bread(block 67) failed
[  996.011551][ T8263] FAT-fs (loop3): Directory bread(block 68) failed
[  996.018130][ T8263] FAT-fs (loop3): Directory bread(block 69) failed
[  996.024680][ T8263] FAT-fs (loop3): Directory bread(block 70) failed
00:47:48 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  996.031410][ T8263] FAT-fs (loop3): Directory bread(block 71) failed
[  996.038008][ T8263] FAT-fs (loop3): Directory bread(block 72) failed
[  996.044688][ T8263] FAT-fs (loop3): Directory bread(block 73) failed
[  996.381954][ T8252] EXT4-fs (loop0): orphan cleanup on readonly fs
[  996.411226][ T8252] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  996.425110][ T8252] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  996.448516][ T8254] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  996.489367][ T8254] EXT4-fs (loop4): failed to initialize system zone (-117)
[  996.517165][ T8254] EXT4-fs (loop4): mount failed
00:47:48 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:48 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:48 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:48 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:48 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  996.598377][ T8252] EXT4-fs (loop0): 1 truncate cleaned up
[  996.647205][ T8278] loop0: detected capacity change from 0 to 512
[  996.654935][ T8278] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  996.668597][ T8278] EXT4-fs (loop0): orphan cleanup on readonly fs
[  996.675380][ T8278] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  996.690190][ T8278] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  996.722403][ T8278] EXT4-fs (loop0): 1 truncate cleaned up
[  997.123461][ T8287] loop3: detected capacity change from 0 to 256
[  997.645602][ T8287] FAT-fs (loop3): Directory bread(block 64) failed
[  997.652210][ T8287] FAT-fs (loop3): Directory bread(block 65) failed
[  997.658869][ T8287] FAT-fs (loop3): Directory bread(block 66) failed
[  997.665423][ T8287] FAT-fs (loop3): Directory bread(block 67) failed
[  997.671971][ T8287] FAT-fs (loop3): Directory bread(block 68) failed
[  997.678604][ T8287] FAT-fs (loop3): Directory bread(block 69) failed
[  997.685146][ T8287] FAT-fs (loop3): Directory bread(block 70) failed
[  997.691687][ T8287] FAT-fs (loop3): Directory bread(block 71) failed
[  997.698406][ T8287] FAT-fs (loop3): Directory bread(block 72) failed
[  997.705025][ T8287] FAT-fs (loop3): Directory bread(block 73) failed
[  997.709973][ T8272] loop1: detected capacity change from 0 to 512
[  997.718834][ T8283] loop4: detected capacity change from 0 to 512
[  997.725480][ T8272] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  997.734397][ T8272] EXT4-fs (loop1): revision level too high, forcing read-only mode
00:47:49 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  997.743469][ T8272] EXT4-fs (loop1): orphan cleanup on readonly fs
[  997.760631][ T8283] ext2: Unknown parameter 'ÿÿÿÿ'
[  997.770548][ T8272] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
00:47:49 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLlE0cB/Cfuu+rdlmJIIighQg6LSp0N6JAkopkKSOkLdcQV4QEoQ5qp6BTl44duxlBHbrV/xB06RJdomPeOogT+tSu5hpWuhv6+Vz88Tzz9ZmZhZndw87eODo1OTY9M7609Cm6utoiN3B7JaW26In26IjMQgAAe8nXlOJLSmk5pdTqvgAAzfFj/0/2fwDYN7a5/19qYpcAgF3255//H4+8/lCuDJzaRtPUWSvfj/5+HwGAnTU8cu38ypsT3YPx8lHE1IPZ0mwp+5vdPz0eE1GNSvRGPpYjUk1WnxscOttbWNUdUZqa/56fny11bMz3RT56Iq5c2JzvK2Q25v+LA+vz/ZGPQ42f398w/3+cPL4uX4x8vL0V01GNsdW3JOvyc32FwpmLQz/lO+Nqa18aAAAAAAAAAAAAAAAAAAAAAAD2sGKhpqfR+T3F4lb3s/z2zweqn8/zcC2fiyO5uN/a0QMAAAAAAAAAAAAAAAAAAMC/YebuvclytVq5UytuXp44uPGKYoeL1YnfxUcci4jdHsWLxcq7p6PXh1s/mU0sGs/q89Z37BdFe0SsFYefDJRfzX38vLlNLNSvtOWydaFcbbBYFJq8OAEAAAAAAAAAAAAAAAAAwD5T/xrwVi1SczsEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC1Q//3/vygWu7N/tkWb7Oazlo4TAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAID97VsAAAD//5MvrGc=")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:49 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[  997.811198][ T8291] loop0: detected capacity change from 0 to 512
[  997.819073][ T8291] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  997.829556][ T8272] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[  997.829965][ T8291] EXT4-fs (loop0): orphan cleanup on readonly fs
[  997.846284][ T8272] EXT4-fs mount: 88 callbacks suppressed
[  997.846296][ T8272] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  997.856721][ T8291] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[  997.887713][ T8291] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[  997.896567][ T3226] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
00:47:49 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[  998.991133][ T8291] EXT4-fs (loop0): 1 truncate cleaned up
[  998.996806][ T8291] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[  999.020369][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:47:51 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:51 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:51 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:51 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:51 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[  999.055011][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  999.092534][ T8307] loop4: detected capacity change from 0 to 512
[  999.104401][ T8310] loop1: detected capacity change from 0 to 512
[  999.110376][ T8312] loop0: detected capacity change from 0 to 512
[  999.118315][ T8307] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[  999.118491][ T8312] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[  999.127156][ T8307] EXT4-fs (loop4): revision level too high, forcing read-only mode
[  999.138144][ T8310] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[  999.553136][ T8317] loop3: detected capacity change from 0 to 256
[ 1000.199677][ T8317] FAT-fs (loop3): Directory bread(block 64) failed
[ 1000.206379][ T8317] FAT-fs (loop3): Directory bread(block 65) failed
[ 1000.213012][ T8317] FAT-fs (loop3): Directory bread(block 66) failed
[ 1000.219534][ T8317] FAT-fs (loop3): Directory bread(block 67) failed
[ 1000.226104][ T8317] FAT-fs (loop3): Directory bread(block 68) failed
[ 1000.232824][ T8317] FAT-fs (loop3): Directory bread(block 69) failed
[ 1000.239358][ T8317] FAT-fs (loop3): Directory bread(block 70) failed
[ 1000.246505][ T8317] FAT-fs (loop3): Directory bread(block 71) failed
[ 1000.253194][ T8317] FAT-fs (loop3): Directory bread(block 72) failed
[ 1000.259731][ T8317] FAT-fs (loop3): Directory bread(block 73) failed
[ 1000.277290][ T8307] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1000.284858][ T8307] EXT4-fs (loop4): mount failed
[ 1000.302522][ T8312] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1000.309637][ T8310] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1000.315627][ T8312] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1000.319495][ T8310] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1000.339206][ T8312] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
00:47:52 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:52 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1000.349327][ T8310] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1000.367871][ T8312] EXT4-fs (loop0): 1 truncate cleaned up
[ 1000.373577][ T8312] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1000.384803][ T8310] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:52 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:52 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1000.413204][ T8323] loop4: detected capacity change from 0 to 512
[ 1000.420940][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1000.452930][ T8310] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1000.483621][ T8327] loop2: detected capacity change from 0 to 256
[ 1001.006062][ T8327] FAT-fs (loop2): Directory bread(block 64) failed
[ 1001.012663][ T8327] FAT-fs (loop2): Directory bread(block 65) failed
[ 1001.019317][ T8327] FAT-fs (loop2): Directory bread(block 66) failed
[ 1001.025946][ T8327] FAT-fs (loop2): Directory bread(block 67) failed
[ 1001.032501][ T8327] FAT-fs (loop2): Directory bread(block 68) failed
[ 1001.039041][ T8327] FAT-fs (loop2): Directory bread(block 69) failed
[ 1001.045678][ T8327] FAT-fs (loop2): Directory bread(block 70) failed
[ 1001.052294][ T8327] FAT-fs (loop2): Directory bread(block 71) failed
[ 1001.058916][ T8327] FAT-fs (loop2): Directory bread(block 72) failed
[ 1001.065523][ T8327] FAT-fs (loop2): Directory bread(block 73) failed
[ 1001.119518][ T8323] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1001.132428][ T8331] loop3: detected capacity change from 0 to 256
[ 1001.153263][ T8331] FAT-fs (loop3): Directory bread(block 64) failed
[ 1001.159927][ T8331] FAT-fs (loop3): Directory bread(block 65) failed
[ 1001.166480][ T8331] FAT-fs (loop3): Directory bread(block 66) failed
[ 1001.173563][ T8331] FAT-fs (loop3): Directory bread(block 67) failed
[ 1001.180102][ T8331] FAT-fs (loop3): Directory bread(block 68) failed
[ 1001.186629][ T8331] FAT-fs (loop3): Directory bread(block 69) failed
[ 1001.193298][ T8331] FAT-fs (loop3): Directory bread(block 70) failed
[ 1001.200080][ T8331] FAT-fs (loop3): Directory bread(block 71) failed
[ 1001.206785][ T8331] FAT-fs (loop3): Directory bread(block 72) failed
[ 1001.213492][ T8331] FAT-fs (loop3): Directory bread(block 73) failed
00:47:53 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:53 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3c9LFGEYB/BH3VK7rEQQRNBCBJ0WFbobUSBJRbKUEdKWa4grQoJQB7VT0KlLx47djKAO3ep/CLp0iS7RMW8dwgmd2tVcw0pnQj+fiw8z79d55l149wfsuzeOTk2OTc+MLy19iq6utigM3F5OkrboifboiNRCAAC7ydckiS9JKu9eAIBs/Hz+b8+7EQAgM1t8/38pw5YAgB3295//Px55/aFaGzi1haFJZ6N8P/rnPQIA22t45Nr55Tcnugfj5aOIqQezldlK+jc9f3o8JqIeteiNYnyLSBrS+tzg0Nne0oruiMrU/I/8/GylY32+L4rRE3HlwsZ8Xym1Pr8vDqzN90cxDrW+fn/L/P44eXxNvhzFeHsrpqMeYysvSdbk5/pKpTMXh37Jd8bVfB8aAAAAAAAAAAAAAAAAAAAAAAB2sXKpoafV/j3l8mbn0/zW9wdq7s/zcDVfiCOFuJ/v3QMAAAAAAAAAAAAAAAAAAMD/YebuvclqvV670yhuXp44uP6IYpuLlYnfwUsci4idvosXi7V3T0evD+c/mRkWrWf1ef6N/aZoj4jV4vCTgeqruY+fN46JheaRtkK6LlTrLRaLUsaLEwAAAAAAAAAAAAAAAAAA7DHNrwFvNiLJtiEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAyEHz9///oVjsTv/ZJmPSk89yvU8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPa27wEAAP//zaCocA==")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1001.343085][ T8336] loop0: detected capacity change from 0 to 512
[ 1001.351394][ T8336] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1001.393377][ T8323] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1001.410500][ T8323] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1001.612252][ T8341] loop5: detected capacity change from 0 to 256
[ 1001.643952][ T8336] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1001.661934][ T8336] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1001.671193][ T8341] FAT-fs (loop5): Directory bread(block 64) failed
[ 1001.681247][ T8341] FAT-fs (loop5): Directory bread(block 65) failed
[ 1001.687777][ T8341] FAT-fs (loop5): Directory bread(block 66) failed
[ 1001.694350][ T8341] FAT-fs (loop5): Directory bread(block 67) failed
[ 1001.700893][ T8341] FAT-fs (loop5): Directory bread(block 68) failed
[ 1001.707497][ T8341] FAT-fs (loop5): Directory bread(block 69) failed
[ 1001.714033][ T8341] FAT-fs (loop5): Directory bread(block 70) failed
[ 1001.720548][ T8341] FAT-fs (loop5): Directory bread(block 71) failed
[ 1001.728115][ T8341] FAT-fs (loop5): Directory bread(block 72) failed
[ 1001.734665][ T8341] FAT-fs (loop5): Directory bread(block 73) failed
[ 1001.768929][ T8336] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1001.777947][ T8336] EXT4-fs (loop0): 1 truncate cleaned up
[ 1001.783907][ T8336] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1001.810626][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1001.849605][ T8323] EXT4-fs (loop4): mount failed
00:47:53 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrG3EdAPDvpc3sts526sMcbA436YYuaVe3FR82BfFtoMz3Wdq0lKZNadJtLUM6/AMEER345JMvgn+AIPsTRBjou6goops++KCe3OXadSFZO2ybkX4+8Mv97pK77/eXNJf73f2aBHBiXYmIqxExFBE3ImKsWF4qSmy3S/a4N6+fzWUliTR9+LckkmLZzraGi+nZYrWR9qSr5ubW8my9Xlsv5qutlbVqc3Pr5tLK7GJtsbY6PT11Z+buzO2ZyUNpZ9aue1//04++/7Nv3PvVl578/tFfrn83y3+0uH9vOw5Tkt+Ws+diV/Y8rR9FsD4YKtpT7nciAAAcSHb89qmI+Hx+/D8WQ7tH8Q7pAAAAYFCk90fj30lECgAAAAys+/kY2KRUKcb7jkapVKm0x/B+Js6U6o1m64sLjY3V+fZY2fEolxaW6rXJYkzteJSTbH4qr7+dv9UxPx0R5yPih2On8/nKXKM+3++THwAAAHBCnO3o//9zrN3/BwAAAAbMeL8TAAAAAI6c/j8AAAAMPv1/AAAAGGjffPAgK+nO71/PP97cWG48vjlfay5XVjbmKnON9bXKYqOxmH9n38p+26s3GmtfjtWNp9VWrdmqNje3Hq00NlZbj5be+QlsAAAA4Bid/9zL3yURsf2V03nJnMpuhnqsYKwADIzShzz4j0eXB3D8en3MA4NvuN8JAH1T7ncCQN8l+9zfc/DOrw8/FwAA4GhMfLb79f9h5wZg4H3Q9X9goLj+DyeX6/9wcpUdAcCJd/TX/9N0320BAABHajQvSalSXAscjVKpUok4l/+rfzlZWKrXJiPikxHx27HyJ7L5qXzNZN8+AwAAAAAAAAAAAAAAAAAAAAAAAADQlqZJpAAAAMBAiyj9OSl+/2ti7Npo5/mBU8m/xvJpRDz5ycMfP51ttdansuV/313eelEsv9WPMxgAAABAp51++k4/HgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO05vXz+Z2ynHG/evXImK8W/zhGMmnI1GOiDP/SGJ4z3pJRAwdQvzt5xFxoVv8JEsrxossOuOXIuL08cS/lKZp1/hnDyE+nGQvs/3PV7u9/0pxJZ92f/8PF+X/1Xv/V9rd/w312P+dO2CMi69+Ue0Z/3nExeHu+5+d+EmP+Fe7bbDLk/Kdb29t9Yqf/jRiouvnT/JOrGprZa3a3Ny6ubQyu1hbrK1OT0/dmbk7c3tmsrqwVK8Vt11j/ODSL//bseg/aVve/ugRf3yf9l/LKuVeLdsT7NXT159uV8sdm8jjX7/a/fW/8J742d/EF4rPgez+iZ36dru+1+Wf/+Zyr9yy+PM92r/f6399/6bnbnzre3844EMBgGPQ3Nxanq3Xa+tHXnmRpulxxVL5CCsjH0caKger9HvPBAAAHLa3B/39zgQAAAAAAAAAAAAAAAAAAABOruP4OrHOmNv9aSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwHv9LwAA//8PseFy")

00:47:53 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:53 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1002.007705][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:47:54 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1002.365858][ T8347] loop3: detected capacity change from 0 to 256
[ 1002.405330][ T8349] loop0: detected capacity change from 0 to 512
[ 1002.427109][ T8349] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1002.432380][ T8347] FAT-fs (loop3): Directory bread(block 64) failed
[ 1002.441930][ T8347] FAT-fs (loop3): Directory bread(block 65) failed
[ 1002.448465][ T8347] FAT-fs (loop3): Directory bread(block 66) failed
[ 1002.455017][ T8347] FAT-fs (loop3): Directory bread(block 67) failed
[ 1002.461658][ T8347] FAT-fs (loop3): Directory bread(block 68) failed
[ 1002.468264][ T8347] FAT-fs (loop3): Directory bread(block 69) failed
[ 1002.474835][ T8347] FAT-fs (loop3): Directory bread(block 70) failed
[ 1002.481360][ T8347] FAT-fs (loop3): Directory bread(block 71) failed
[ 1002.487975][ T8347] FAT-fs (loop3): Directory bread(block 72) failed
[ 1002.494511][ T8347] FAT-fs (loop3): Directory bread(block 73) failed
00:47:54 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:54 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1002.655192][ T8352] loop2: detected capacity change from 0 to 512
[ 1002.665702][ T8349] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1002.673011][ T8349] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1002.686393][ T8349] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
00:47:54 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1002.701559][ T8349] EXT4-fs (loop0): 1 truncate cleaned up
[ 1002.707323][ T8349] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1002.738203][ T8352] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1002.746953][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1002.757697][ T8357] loop4: detected capacity change from 0 to 512
[ 1002.764602][ T8358] loop1: detected capacity change from 0 to 512
[ 1002.765824][ T8352] EXT4-fs (loop2): revision level too high, forcing read-only mode
[ 1002.779124][ T8352] EXT4-fs (loop2): failed to initialize system zone (-117)
[ 1002.786431][ T8352] EXT4-fs (loop2): mount failed
[ 1002.791398][ T8357] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1002.794836][ T8358] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1002.816390][ T8362] loop0: detected capacity change from 0 to 512
[ 1002.931526][ T8358] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1002.940423][ T8358] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1002.948537][ T8358] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1002.968883][ T8358] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:47:55 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvZbZ3t1Is52Bxu0g1d0q5uK15sCuLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXvi+5+WcnG5dSNaOt21G+vvBk/Ock5zz/z9Jc3Kec54mARxblyLickQMRcS1iBgrlpeKEtvtkj3u1csnc1lJIk3v/yuJpFi2s61yMT1drDbSnnTV3Nxanq3Xa+vFfLW1slZtbm5dX1qZXawt1lanp6duzdyeuTkzeSDtzNp159t/+9mPf/WdO7/72qM/P/jH1R9m+Y8W9+9ux0FK8tty9ly8NhwR64cRrA+GivaU+50IAAD7kh2/fS4ivpwf/4/FUH40l3NIBwAAAAMivTsa/08iUgAAAGBg3c3HwCalSjHedzRKpUqlPYb3C3GqVG80W19daGyszrfHyo5HubSwVK9NFmNqx6OcZPNTef3N/I2O+emIOBsRPx07mc9X5hr1+X6f/AAAAIBj4nRH//+/Y+3+PwAAADBgxvudAAAAAHDo9P8BAABg8On/AwAAwED77r17WUl3fv96/uHmxnLj4fX5WnO5srIxV5lrrK9VFhuNxfw7+1b22l690Vj7eqxuPK62as1Wtbm59WClsbHaerD01k9gAwAAAEfo7Jee/ymJiO1vnMxL5kR2M9RjBWMFYGCU3ufBfz28PICj1+tjHhh8w/1OAOibcr8TAPou2eP+noN3fn/wuQAAAIdj4ovdr/8POzcAA++9rv8DA8X1fzi+XP+H46vsCACOvcO//p+me24LAAA4VKN5SUqV4lrgaJRKlUrEmfxf/cvJwlK9NhkRn42IP46VP5PNT+VrJnv2GQAAAAAAAAAAAAAAAAAAAAAAAACAtjRNIgUAAAAGWkTp70nx+18TY1dGO88PnEj+N5ZPI+LRL+7//PFsq7U+lS3/9+vlrWfF8hv9OIMBAAAAdNrpp+/04wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgIL16+WRupxxl3H9+KyLGu8UfjpF8OhLliDj1nySGd62XRMTQAcTffhoR57rFT7K0YrzIojN+KSJOHk38C2mado1/+gDiw3H2PNv/fLPb+68Ul/Jp9/f/cFE+rd77v9Lr/d9Qj/3fmX3GOP/iN9We8Z9GnB/uvv/ZiZ/0iH+52wa7PCk/+P7WVq/46S8jJrp+/iRvxaq2Vtaqzc2t60srs4u1xdrq9PTUrZnbMzdnJqsLS/Vacds1xk8u/PbjjkUfpW15+6NH/PE92n8lq5R7tWxXsBePX36+XS13bCKPf/Vy99f/3DviZ38TXyk+B7L7J3bq2+36bhd//YeLvXLL4s/3aP9er//VvZueu/a9H/1lnw8FAI5Ac3NrebZer60feuVZmqZHFUvlA6yMfBhpqOyv0u89EwAAcNDeHPT3OxMAAAAAAAAAAAAAAAAAAAA4vo7i68Q6Y273p6kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO/0SQAAAP//C6Hhcw==")

[ 1002.986091][ T8358] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:55 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1003.122515][ T8357] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1003.130204][ T8362] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1003.133424][ T8357] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1003.142179][ T8362] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1003.152745][ T8357] EXT4-fs (loop4): mount failed
[ 1003.158034][ T8362] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
00:47:55 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:55 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1003.158393][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1003.184002][ T8362] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1003.193211][ T8362] EXT4-fs (loop0): 1 truncate cleaned up
[ 1003.198942][ T8362] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:55 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvX7l1f21e9mIPN4Sbd0CXt6rbixTZBvBso836WNi2laVOadFvL0A4/gCCiA6+88kbwAwiyjyDCQO9FRRHd9MIL9cg5Odm6kKwdts1Ifz94cp5zknP+/ydpTs5zztMkgBPrQkTciYiRiLgSERPF8lJRYrddsse9fPF4IStJpOm9vyWRFMs623qZpt/NpqeL1cbak56a2zur8/V6bbOYr7bWNqrN7Z2rK2vzy7Xl2vrs7MyNuZtz1+emD6WdWbtufe1PP/r+z75+61dfevj7+3+5/J0s//FO7nvacZiS/LacPRevjEbE5lEEG4CRoj3lQScCAMCBfD4iPlVMr8REjORHczmHdAAAADAk0tvj8e8kIgUAAACG1u18DGxSqhTjfcejVKpU2mN4PxMfluqNZuuLS42t9cX2WNnJKJeWVuq16WJM7WSUk2x+Jq+/nr/WNT8bER9HxA8nTuXzlYVGfXHQJz8AAADghDjd1f//50S7/w8AAAAMmclBJwAAAAAcOf1/AAAAGH76/wAAADDUvnH3blbSzu9fLz7Y3lptPLi6WGuuVta2FioLjc2NynKjsZx/Z9/afturNxobX471rUfVVq3Zqja3d+6vNbbWW/dX3vgJbAAAAOAYffy5Z79LImL3K6fykvkguxnps4KxAjA0Su/y4D8eXR7A8ev3MQ8Mv9FBJwAMTHnQCQADl+xzf9/BO78+/FwAAICjMfXZ3tf/R50bgKH3Ttf/gaHi+j+cXK7/w8lVdgQAJ97RX/9P0323BQAAHKnxvCSlSnEtcDxKpUol4qP8X/3LydJKvTYdEZ+MiN9OlD+Rzc/kayb79hkAAAAAAAAAAAAAAAAAAAAAAAAAgLY0TSIFAAAAhlpE6c9J8ftfUxOXxrvPD3yQ/Gsin0bEw5/c+/Gj+VZrcyZb/vdXy1tPi+XXBnEGAwAAAOjW6ad3+vEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcJhevni80CnHGfevX42IyV7xR2Msn45FOSI+/EcSo3vWSyJi5BDi7z6JiDO94idZWjFZZNEdvxQRp44n/rk0TXvGP30I8eEke5btf+70ev+V4kI+7f3+Hy3K/6v//q/0av830mf/99EBY5x9/otq3/hPIs6O9t7/dOInfeJf7LXBHk/Kt7+1s9MvfvrTiKmenz/JG7GqrbWNanN75+rK2vxybbm2Pjs7c2Pu5tz1uenq0kq9Vtz2jPGDc7/8b9ei/6RtefujT/zJfdp/KauU+7VsT7Dnj158ul0td20ij3/5Yu/X/8xb4md/E18oPgey+6c69d12fa/zP//N+X65ZfEX+7R/v9f/8v5Nz1355vf+cMCHAgDHoLm9szpfr9c2j7zyNE3T44ql8h5Wxt6PNFQOVhn0ngkAADhsrw/6B50JAAAAAAAAAAAAAAAAAAAAnFzH8XVi3TF3B9NUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIC3+l8AAAD//9Ek5Rk=")

[ 1003.234227][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1003.259346][ T8373] loop1: detected capacity change from 0 to 512
[ 1003.261553][ T8374] loop4: detected capacity change from 0 to 512
[ 1003.277430][ T8374] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1003.542567][ T8379] loop3: detected capacity change from 0 to 256
[ 1003.551937][ T8380] loop2: detected capacity change from 0 to 256
00:47:56 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1004.374015][ T8373] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1004.380663][ T8374] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1004.386641][ T8373] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1004.390189][ T8374] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1004.398893][ T8373] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1004.405673][ T8374] EXT4-fs (loop4): mount failed
[ 1004.475554][ T8373] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1004.498718][ T8383] loop0: detected capacity change from 0 to 512
[ 1004.516390][ T8380] FAT-fs (loop2): Directory bread(block 64) failed
[ 1004.523152][ T8380] FAT-fs (loop2): Directory bread(block 65) failed
[ 1004.529699][ T8380] FAT-fs (loop2): Directory bread(block 66) failed
[ 1004.536242][ T8380] FAT-fs (loop2): Directory bread(block 67) failed
[ 1004.543007][ T8380] FAT-fs (loop2): Directory bread(block 68) failed
[ 1004.544457][ T8373] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1004.549952][ T8380] FAT-fs (loop2): Directory bread(block 69) failed
[ 1004.563699][ T8373] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1004.568742][ T8380] FAT-fs (loop2): Directory bread(block 70) failed
[ 1004.587004][ T8380] FAT-fs (loop2): Directory bread(block 71) failed
[ 1004.593587][ T8380] FAT-fs (loop2): Directory bread(block 72) failed
[ 1004.600108][ T8380] FAT-fs (loop2): Directory bread(block 73) failed
00:47:56 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:56 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1004.620103][ T8383] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1004.635344][ T8379] FAT-fs (loop3): Directory bread(block 64) failed
[ 1004.641962][ T8379] FAT-fs (loop3): Directory bread(block 65) failed
[ 1004.643370][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1004.648500][ T8379] FAT-fs (loop3): Directory bread(block 66) failed
[ 1004.664012][ T8379] FAT-fs (loop3): Directory bread(block 67) failed
[ 1004.670625][ T8379] FAT-fs (loop3): Directory bread(block 68) failed
[ 1004.677200][ T8379] FAT-fs (loop3): Directory bread(block 69) failed
[ 1004.683858][ T8379] FAT-fs (loop3): Directory bread(block 70) failed
[ 1004.690431][ T8379] FAT-fs (loop3): Directory bread(block 71) failed
[ 1004.697011][ T8379] FAT-fs (loop3): Directory bread(block 72) failed
[ 1004.703538][ T8379] FAT-fs (loop3): Directory bread(block 73) failed
00:47:56 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x4, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1004.781100][ T8383] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1004.788569][ T8383] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1004.802093][ T8383] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1004.813363][ T8383] EXT4-fs (loop0): 1 truncate cleaned up
[ 1004.819038][ T8383] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:56 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:47:56 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1004.871317][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1005.222785][ T8396] loop2: detected capacity change from 0 to 256
[ 1005.593977][ T8397] loop3: detected capacity change from 0 to 256
00:47:57 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:47:57 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1005.762992][ T8403] loop0: detected capacity change from 0 to 512
[ 1005.787682][ T8401] loop4: detected capacity change from 0 to 512
[ 1005.941802][ T8407] loop1: detected capacity change from 0 to 512
[ 1005.953861][ T8403] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1005.961165][ T8396] FAT-fs (loop2): Directory bread(block 64) failed
[ 1005.968763][ T8396] FAT-fs (loop2): Directory bread(block 65) failed
[ 1005.975419][ T8396] FAT-fs (loop2): Directory bread(block 66) failed
[ 1005.982103][ T8396] FAT-fs (loop2): Directory bread(block 67) failed
[ 1005.988707][ T8396] FAT-fs (loop2): Directory bread(block 68) failed
[ 1005.995334][ T8396] FAT-fs (loop2): Directory bread(block 69) failed
[ 1006.001954][ T8396] FAT-fs (loop2): Directory bread(block 70) failed
[ 1006.008568][ T8396] FAT-fs (loop2): Directory bread(block 71) failed
[ 1006.015179][ T8396] FAT-fs (loop2): Directory bread(block 72) failed
[ 1006.021709][ T8396] FAT-fs (loop2): Directory bread(block 73) failed
[ 1006.119570][ T8397] FAT-fs (loop3): Directory bread(block 64) failed
[ 1006.126142][ T8397] FAT-fs (loop3): Directory bread(block 65) failed
[ 1006.132724][ T8397] FAT-fs (loop3): Directory bread(block 66) failed
[ 1006.139341][ T8397] FAT-fs (loop3): Directory bread(block 67) failed
[ 1006.145887][ T8397] FAT-fs (loop3): Directory bread(block 68) failed
[ 1006.152524][ T8397] FAT-fs (loop3): Directory bread(block 69) failed
[ 1006.159109][ T8397] FAT-fs (loop3): Directory bread(block 70) failed
[ 1006.166051][ T8397] FAT-fs (loop3): Directory bread(block 71) failed
[ 1006.172620][ T8397] FAT-fs (loop3): Directory bread(block 72) failed
[ 1006.179266][ T8397] FAT-fs (loop3): Directory bread(block 73) failed
[ 1006.207998][ T8403] EXT4-fs (loop0): orphan cleanup on readonly fs
00:47:58 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1006.216707][ T8407] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1006.223723][ T8401] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1006.225051][ T8403] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1006.238735][ T8401] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1006.246089][ T8403] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1006.254997][ T8401] EXT4-fs (loop4): failed to initialize system zone (-117)
00:47:58 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1006.270348][ T8401] EXT4-fs (loop4): mount failed
[ 1006.270300][ T8403] EXT4-fs (loop0): 1 truncate cleaned up
[ 1006.277381][ T8407] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1006.280906][ T8403] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1006.289396][ T8407] EXT4-fs (loop1): orphan cleanup on readonly fs
00:47:58 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1006.327233][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1006.340632][ T8407] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1006.347810][ T8412] loop2: detected capacity change from 0 to 512
[ 1006.360763][ T8407] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1006.378870][ T8412] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1006.390086][ T8407] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1006.407405][ T8412] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 1006.408413][ T8417] loop0: detected capacity change from 0 to 512
00:47:58 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1006.416393][ T8412] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap
[ 1006.433126][ T8417] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1006.441494][ T8412] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1006.450560][ T8412] EXT4-fs (loop2): 1 truncate cleaned up
[ 1006.456266][ T8412] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:58 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1006.506744][ T8422] loop3: detected capacity change from 0 to 256
[ 1006.516528][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1006.553825][ T8423] loop4: detected capacity change from 0 to 512
[ 1006.563601][ T8417] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1006.571589][ T8417] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1006.594704][ T8417] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1006.599359][ T8422] FAT-fs (loop3): Directory bread(block 64) failed
[ 1006.610090][ T8422] FAT-fs (loop3): Directory bread(block 65) failed
[ 1006.616741][ T8422] FAT-fs (loop3): Directory bread(block 66) failed
[ 1006.624176][ T8422] FAT-fs (loop3): Directory bread(block 67) failed
[ 1006.630716][ T8422] FAT-fs (loop3): Directory bread(block 68) failed
[ 1006.637396][ T8422] FAT-fs (loop3): Directory bread(block 69) failed
[ 1006.643971][ T8422] FAT-fs (loop3): Directory bread(block 70) failed
[ 1006.650567][ T8422] FAT-fs (loop3): Directory bread(block 71) failed
[ 1006.657110][ T8422] FAT-fs (loop3): Directory bread(block 72) failed
[ 1006.663750][ T8422] FAT-fs (loop3): Directory bread(block 73) failed
00:47:58 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:58 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1006.715393][ T8417] EXT4-fs (loop0): 1 truncate cleaned up
[ 1006.721135][ T8417] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1006.753424][ T8423] ext2: Unknown parameter 'ÿÿÿÿ'
00:47:58 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1006.864963][ T8425] loop4: detected capacity change from 0 to 512
[ 1006.874433][ T8425] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1006.884042][ T8425] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1006.893273][ T8425] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1006.900597][ T8425] EXT4-fs (loop4): mount failed
00:47:58 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1006.911677][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1006.913212][ T3161] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:47:58 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:58 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1006.964038][ T8430] loop1: detected capacity change from 0 to 512
[ 1006.982409][ T8435] loop0: detected capacity change from 0 to 512
[ 1006.984443][ T8436] loop2: detected capacity change from 0 to 512
[ 1006.996774][ T8435] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1007.005132][ T8430] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1007.019279][ T8439] loop4: detected capacity change from 0 to 512
[ 1007.027394][ T8435] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1007.035073][ T8435] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1007.048567][ T8435] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1007.060597][ T8436] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1007.071009][ T8435] EXT4-fs (loop0): 1 truncate cleaned up
[ 1007.076704][ T8435] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1007.090566][ T8430] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1007.102317][ T8439] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1007.113020][ T8430] EXT4-fs (loop1): orphan cleanup on readonly fs
00:47:59 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1007.119646][ T8430] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1007.142269][ T8430] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1007.156139][ T8430] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1007.195923][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:47:59 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1007.290389][ T8436] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 1007.298590][ T8439] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1007.307385][ T8436] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1007.327002][ T8439] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1007.334815][ T8439] EXT4-fs (loop4): mount failed
00:47:59 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLFFEcB/CfuqV2WYkgiKCBCDotKnQ3okCSimQpI6Qt1xB3ERKEOmidgk5dOnbsZgR16Fb/Q9ClS3SJjnnrEE7oxK7mGla6E/r5XPwx732d997Cm93Dvr1xtD49MTM7ubT0OXp6OqIwdHs5TTuiLzqjKzL1AAB2k29pGl/TTN5jAQDaw/MfAPaeLT7/L7VxSADADvv7z/9Pxt58rFSHTm2ha9rdKD+M//kYAYDtNTp27fzy2xO9w/HqcUT94Vx5rpz9zdpPT8ZU1KIa/VGM7xFpQ1afGx4525+s6I0o1xd+5hfmyl3r8wNRjL6IKxc25geSzPr8vjiwNj8YxTjU+v6DLfP74+TxNflSFOPdrZiJWkysvCVZk58fSJIzF0d+yXfH1XxfGgAAAAAAAAAAAAAAAAAAAAAAdrFS0tDX6vyeUmmz9iy/9fOBmufzPFrNF+JIIR7kO3sAAAAAAAAAAAAAAAAAAAD4P8zevTddqdWqdxrFzctTB9dfUWxzsbLwO3iLYxGx07N4uVh9/2z8+mj+i9nGovWqvsh/YL8pOiNitTj8dKjyev7Tl4194n7zSkch2xcqtRabRdLmzQkAAAAAAAAAAAAAAAAAAPaY5teAN+uRtndAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAJCD5u///0Ox2Jv9s036ZI3Pc50nAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB7248AAAD//3vjrFc=")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1007.340334][ T8436] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[ 1007.359801][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1007.363722][ T8446] loop1: detected capacity change from 0 to 512
[ 1007.381789][ T8446] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
00:47:59 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1007.381915][ T8436] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:47:59 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1007.444664][ T8450] loop4: detected capacity change from 0 to 512
[ 1007.450075][ T8452] loop0: detected capacity change from 0 to 512
[ 1007.458988][ T8452] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1007.459158][ T8450] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1007.468109][ T3161] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1007.478497][ T8446] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1007.485825][ T8452] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1007.493493][ T8446] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1007.499093][ T8452] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1007.519044][ T8450] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1007.519080][ T8452] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1007.527963][ T8446] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1007.541262][ T8450] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1007.555061][ T8446] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1007.561921][ T8452] EXT4-fs (loop0): 1 truncate cleaned up
[ 1007.579226][ T8452] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1007.603278][ T8450] EXT4-fs (loop4): mount failed
[ 1007.626291][ T8458] loop2: detected capacity change from 0 to 512
[ 1007.635896][ T8459] loop3: detected capacity change from 0 to 256
[ 1007.644345][ T8446] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1007.644367][ T8458] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1007.655473][ T8459] FAT-fs (loop3): Directory bread(block 64) failed
[ 1007.671030][ T8459] FAT-fs (loop3): Directory bread(block 65) failed
[ 1007.677579][ T8459] FAT-fs (loop3): Directory bread(block 66) failed
[ 1007.684163][ T8459] FAT-fs (loop3): Directory bread(block 67) failed
[ 1007.690737][ T8459] FAT-fs (loop3): Directory bread(block 68) failed
[ 1007.697313][ T8459] FAT-fs (loop3): Directory bread(block 69) failed
[ 1007.703943][ T8459] FAT-fs (loop3): Directory bread(block 70) failed
[ 1007.710473][ T8459] FAT-fs (loop3): Directory bread(block 71) failed
[ 1007.717273][ T8459] FAT-fs (loop3): Directory bread(block 72) failed
[ 1007.723804][ T8459] FAT-fs (loop3): Directory bread(block 73) failed
[ 1007.740561][ T8458] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 1007.747430][ T8458] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap
00:47:59 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1007.805827][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1007.816816][ T8458] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem
00:47:59 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:47:59 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1007.932464][ T8462] loop4: detected capacity change from 0 to 512
[ 1007.941534][ T8462] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1007.950427][ T8462] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1007.960091][ T8462] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1007.967592][ T8462] EXT4-fs (loop4): mount failed
00:48:00 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1008.046178][ T8458] EXT4-fs (loop2): 1 truncate cleaned up
[ 1008.051891][ T8458] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1008.068452][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:48:00 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:00 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1008.088932][ T3161] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1008.102082][ T8465] loop0: detected capacity change from 0 to 512
[ 1008.115258][ T8465] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1008.133181][ T8465] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1008.142730][ T8465] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1008.152861][ T8474] loop2: detected capacity change from 0 to 512
[ 1008.155737][ T8465] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1008.169423][ T8472] loop1: detected capacity change from 0 to 512
[ 1008.172020][ T8465] EXT4-fs (loop0): 1 truncate cleaned up
[ 1008.182406][ T8465] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:48:00 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1008.217570][ T8473] loop4: detected capacity change from 0 to 512
[ 1008.240764][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1008.252951][ T8474] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1008.264465][ T8472] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1008.297727][ T8473] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1008.307709][ T8474] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 1008.314752][ T8474] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap
[ 1008.330162][ T8473] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1008.338787][ T8472] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1008.348359][ T8473] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1008.356663][ T8472] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1008.364718][ T8473] EXT4-fs (loop4): mount failed
[ 1008.370111][ T8472] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
00:48:00 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1008.391356][ T8472] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1008.405399][ T8472] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:48:00 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1008.524601][ T8474] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1008.533627][ T8474] EXT4-fs (loop2): 1 truncate cleaned up
[ 1008.539556][ T8474] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1008.547063][ T8481] loop0: detected capacity change from 0 to 512
00:48:00 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:00 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1008.567201][ T8481] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1008.582664][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1008.595418][ T3161] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1008.595756][ T8481] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1008.612553][ T8481] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1008.615395][ T8484] loop4: detected capacity change from 0 to 512
[ 1008.626353][ T8481] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1008.645572][ T8481] EXT4-fs (loop0): 1 truncate cleaned up
[ 1008.651316][ T8481] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1008.657302][ T8487] loop1: detected capacity change from 0 to 512
00:48:00 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1008.674626][ T8484] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1008.684909][ T8490] loop2: detected capacity change from 0 to 512
[ 1008.692669][ T8490] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1008.692778][ T8487] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1008.702899][ T8484] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1008.709818][ T8487] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1008.717561][ T8484] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1008.725338][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1008.732468][ T8484] EXT4-fs (loop4): mount failed
[ 1008.743523][ T8487] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1008.746505][ T8490] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 1008.753676][ T8487] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1008.778596][ T8490] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap
[ 1008.796002][ T8487] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1008.811678][ T8495] loop3: detected capacity change from 0 to 256
[ 1008.820557][ T8490] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1008.831212][ T8490] EXT4-fs (loop2): 1 truncate cleaned up
[ 1008.837657][ T8490] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1008.864809][ T8495] FAT-fs (loop3): Directory bread(block 64) failed
[ 1008.871388][ T8495] FAT-fs (loop3): Directory bread(block 65) failed
[ 1008.878098][ T8495] FAT-fs (loop3): Directory bread(block 66) failed
[ 1008.884643][ T8495] FAT-fs (loop3): Directory bread(block 67) failed
[ 1008.891180][ T8495] FAT-fs (loop3): Directory bread(block 68) failed
[ 1008.897729][ T8495] FAT-fs (loop3): Directory bread(block 69) failed
[ 1008.904389][ T8495] FAT-fs (loop3): Directory bread(block 70) failed
[ 1008.910958][ T8495] FAT-fs (loop3): Directory bread(block 71) failed
[ 1008.917489][ T8495] FAT-fs (loop3): Directory bread(block 72) failed
[ 1008.924132][ T8495] FAT-fs (loop3): Directory bread(block 73) failed
[ 1009.023215][ T8487] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1009.044010][ T8497] loop0: detected capacity change from 0 to 512
00:48:01 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:01 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:01 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:01 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1009.118531][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1009.128600][ T3161] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1009.197967][ T8497] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1009.219004][ T8501] loop4: detected capacity change from 0 to 512
[ 1009.230652][ T8497] EXT4-fs (loop0): orphan cleanup on readonly fs
00:48:01 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:01 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1009.237642][ T8497] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1009.250706][ T8501] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1009.259450][ T8497] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1009.269102][ T8497] EXT4-fs (loop0): 1 truncate cleaned up
[ 1009.274822][ T8497] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1009.319559][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1009.397167][ T8501] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1009.426746][ T8511] loop1: detected capacity change from 0 to 512
[ 1009.436029][ T8501] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1009.444607][ T8501] EXT4-fs (loop4): mount failed
[ 1009.467402][ T8511] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1009.697735][ T8515] loop2: detected capacity change from 0 to 256
[ 1009.714984][ T8513] loop0: detected capacity change from 0 to 512
[ 1009.723401][ T8513] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1009.748916][ T8515] FAT-fs (loop2): Directory bread(block 64) failed
[ 1009.755546][ T8515] FAT-fs (loop2): Directory bread(block 65) failed
[ 1009.762090][ T8515] FAT-fs (loop2): Directory bread(block 66) failed
[ 1009.768708][ T8515] FAT-fs (loop2): Directory bread(block 67) failed
[ 1009.775400][ T8515] FAT-fs (loop2): Directory bread(block 68) failed
[ 1009.781982][ T8515] FAT-fs (loop2): Directory bread(block 69) failed
[ 1009.788504][ T8515] FAT-fs (loop2): Directory bread(block 70) failed
[ 1009.795553][ T8515] FAT-fs (loop2): Directory bread(block 71) failed
[ 1009.802262][ T8515] FAT-fs (loop2): Directory bread(block 72) failed
[ 1009.808779][ T8515] FAT-fs (loop2): Directory bread(block 73) failed
00:48:01 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:01 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1009.916075][ T8513] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1009.924446][ T8513] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1009.938397][ T8513] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1009.947905][ T8513] EXT4-fs (loop0): 1 truncate cleaned up
[ 1009.953623][ T8513] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1009.990241][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1010.005046][ T8511] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1010.025423][ T8511] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1010.112336][ T8511] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1010.134213][ T8521] loop3: detected capacity change from 0 to 256
[ 1010.155693][ T8521] FAT-fs (loop3): Directory bread(block 64) failed
[ 1010.162265][ T8521] FAT-fs (loop3): Directory bread(block 65) failed
[ 1010.168829][ T8521] FAT-fs (loop3): Directory bread(block 66) failed
[ 1010.175410][ T8521] FAT-fs (loop3): Directory bread(block 67) failed
[ 1010.181965][ T8521] FAT-fs (loop3): Directory bread(block 68) failed
[ 1010.188534][ T8521] FAT-fs (loop3): Directory bread(block 69) failed
[ 1010.195070][ T8521] FAT-fs (loop3): Directory bread(block 70) failed
[ 1010.201663][ T8521] FAT-fs (loop3): Directory bread(block 71) failed
[ 1010.209817][ T8521] FAT-fs (loop3): Directory bread(block 72) failed
[ 1010.216337][ T8521] FAT-fs (loop3): Directory bread(block 73) failed
00:48:02 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:02 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1010.344156][ T8511] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1010.356767][ T8511] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:48:02 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:02 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1010.620268][ T8531] loop0: detected capacity change from 0 to 512
[ 1010.654202][ T8530] loop2: detected capacity change from 0 to 512
00:48:02 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1010.719366][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:48:02 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvX7m1f26kXc7A53KQbuqRd3Va82CaIdwNl3s/SpqU0bUqTbmsZ0uEHEER04JVX3gh+AEH2EUQY6L2oKKKbXnihO3JOTrcuJGuHbTPS3w+enOec5Jz//0mak/Oc8zQJ4MS6EBF3ImIoIq5ExHixvFSU2GmX7HEvXzyez0oSaXrv70kkxbLdbb1K20aL1Ubak66aW9src/V6baOYr7ZW16vNre2ry6tzS7Wl2trMzPSN2Zuz12enDqWdWbtufePPP/7Bz79569dfefiH+3+9/L0s/7Hi/r3tOExJflvOnovXhiNi4yiC9cFQ0Z5yvxMBAOBAvhgRnymmV2I8hvKjuZxDOgAAABgQ6e2x+E8SkQIAAAAD63Y+BjYpVYrxvmNRKlUqEaMR8bn4uFRvNFtfXmxsri20x8pORLm0uFyvTRVjaieinGTz03n9zfy1jvmZiDgdET8aP5XPV+Yb9YV+n/wAAACAE2K0o///r/F2/x8AAAAYMBP9TgAAAAA4cvr/AAAAMPj0/wEAAGCgfevu3ayku79/vfBga3Ol8eDqQq25UlndnK/MNzbWK0uNxlL+nX2r+22v3misfzXWNh9VW7Vmq9rc2r6/2thca91ffusnsAEAAIBjdPoLz36fRMTO107lJfNRdjPUYwVjBWBglN7nwX86ujyA49frYx4YfMP9TgDom3K/EwD6Ltnn/p6Dd35z+LkAAABHY/Lz3a//Dzs3AAPvva7/AwPF9X84uVz/h5Or7AgATryjv/6fpvtuCwAAOFJjeUlKleJa4FiUSpVKxCf5v/qXk8Xlem0qIj4dEb8bL38qm5/O10z27TMAAAAAAAAAAAAAAAAAAAAAAAAAAG1pmkQKAAAADLSI0l+S4ve/JscvjXWeH/go+fd4Po2Ihz+995NHc63WxnS2/B+vl7eeFsuv9eMMBgAAANBpt5++248HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgMP08sXj+d1ynHH/9vWImOgWfzhG8ulIlCPi438mMbxnvSQihg4h/s6TiDjTLX6SpRUTRRad8UsRcep44p9L07Rr/NFDiA8n2bNs/3On2/uvFBfyaff3/3BR/l+993+l1/u/oR77v08OGOPs819We8Z/EnF2uPv+Zzd+0iP+xW4b7PKkfPc729u94qc/i5js+vmTvBWr2lpdrza3tq8ur84t1ZZqazMz0zdmb85en52qLi7Xa8Vt1xg/PPerVx2L/pu25e2PHvEn9mn/paxS7tWyPcGeP3rx2Xa13LGJPP7li91f/zPviJ/9TXyp+BzI7p/cre+063ud/8Vvz/fKLYu/0KP9+73+l/dveu7Kt7//xwM+FAA4Bs2t7ZW5er22ceSVp2maHlcslQ+wMvJhpKFysEq/90wAAMBhe3PQ3+9MAAAAAAAAAAAAAAAAAAAA4OQ6jq8T64y505+mAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC80/8CAAD//1As6aE=")

[ 1010.773965][ T8530] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
00:48:02 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1010.822826][ T8531] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1010.834657][ T8535] loop4: detected capacity change from 0 to 512
[ 1010.847896][ T8531] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1010.854479][ T8531] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1010.859262][ T8530] EXT4-fs (loop2): revision level too high, forcing read-only mode
[ 1010.868638][ T8531] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1010.875722][ T8535] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1010.894908][ T8531] EXT4-fs (loop0): 1 truncate cleaned up
[ 1010.900589][ T8531] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1010.905152][ T8540] loop1: detected capacity change from 0 to 512
00:48:02 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1010.913114][ T8530] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 1010.927095][ T8530] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1010.945746][ T8540] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1010.949195][ T8535] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1010.960714][ T8540] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1010.962254][ T8530] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[ 1010.970572][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1010.982145][ T8535] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1010.993962][ T8540] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1010.999151][ T8535] EXT4-fs (loop4): mount failed
[ 1011.005977][ T8540] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1011.030233][ T8540] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1011.042765][ T8530] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1011.050960][ T8545] loop0: detected capacity change from 0 to 512
[ 1011.063584][ T8545] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1011.076511][ T8545] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1011.083728][ T8545] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1011.083754][ T8540] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1011.098608][ T8545] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1011.118959][ T8548] loop3: detected capacity change from 0 to 256
[ 1011.127353][ T8545] EXT4-fs (loop0): 1 truncate cleaned up
[ 1011.133045][ T8545] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1011.136235][ T8548] FAT-fs (loop3): Directory bread(block 64) failed
[ 1011.152384][ T8548] FAT-fs (loop3): Directory bread(block 65) failed
[ 1011.158988][ T8548] FAT-fs (loop3): Directory bread(block 66) failed
[ 1011.165525][ T8548] FAT-fs (loop3): Directory bread(block 67) failed
[ 1011.172137][ T8548] FAT-fs (loop3): Directory bread(block 68) failed
[ 1011.178729][ T8548] FAT-fs (loop3): Directory bread(block 69) failed
[ 1011.185304][ T8548] FAT-fs (loop3): Directory bread(block 70) failed
[ 1011.191909][ T8548] FAT-fs (loop3): Directory bread(block 71) failed
[ 1011.198558][ T8548] FAT-fs (loop3): Directory bread(block 72) failed
[ 1011.205195][ T8548] FAT-fs (loop3): Directory bread(block 73) failed
00:48:03 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:03 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:03 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:03 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1011.542108][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1011.565132][ T8550] loop0: detected capacity change from 0 to 512
[ 1011.572959][ T8550] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
00:48:03 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvX7m1nO/ViDjaHm3RDl7Sr24oX2wTxbqDM+1natJSmTWnSbS1DOvwAgogOvPLKG8EPIMg+gggDvRcVRXTTCy/UI+fkdOtCsna8bTPS3w+enOec5Jz//0mak/Oc5zQJ4MS6GBF3I2IoIq5GxHixvFSU2GmX7HGvXj6Zz0oSaXr/70kkxbLdbaWF0WK1kfakq+bW9spcvV7bKOarrdX1anNr+9ry6txSbam2NjMzfXP21uyN2alDaWfWrtvf+POPf/Dzb97+9Vce/eHBX698L8t/rLh/bzsOU5LflrPn4rXhiNg4imB9MFS0p9zvRAAAOJAvRsRniunVGI+h/Ggu55AOAAAABkR6Zyz+k7wZuwMAAAAGz538GtikVCmu9x2LUqlSiRiNiM/Fx6V6o9n68mJjc22hfa3sRJRLi8v12lRxTe1ElJNsfjqvv5m/3jE/ExFnIuJH46fy+cp8o77Q75MfAAAAcEKMdvT//zXe7v8DAAAAA2ai3wkAAAAAR07/HwAAAAaf/j8AAAAMtG/du5eVdPf3rxcebm2uNB5eW6g1Vyqrm/OV+cbGemWp0VjKv7Nvdb/t1RuN9a/G2ubjaqvWbFWbW9sPVhuba60Hy2/9BDYAAABwjM584fnvk4jY+dqpvGQ+ym6GeqzgWgEYGKX3efCfji4P4Pj1+pgHBt9wvxMA+qbc7wSAvkv2ub/nxTu/OfxcAACAozH5+e7j/8PODcDAe6/xf2CgGP+Hk8v4P5xcZUcAcOId/fh/mu67LQAA4EiN5SUpVYqxwLEolSqViNP5v/qXk8Xlem0qIj4dEb8bL38qm5/O10z27TMAAAAAAAAAAAAAAAAAAAAAAAAAAG1pmkQKAAAADLSI0l+S4ve/Jscvj3WeH/go+fd4Po2IRz+9/5PHc63WxnS2/B+vl7eeFcuv9+MMBgAAANBpt5++248HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgMP06uWT+d1ynHH/9vWImOgWfzhG8ulIlCPi438mMbxnvSQihg4h/s7TiDjbLX6SpRUTRRad8UsRcep44p9P07Rr/NFDiA8n2fNs/3O32/uvFBfzaff3/3BRPqne+7/S6/3fUI/93+kDxjj34pfVnvGfRpwb7r7/2Y2f9Ih/qdsGuzwp3/3O9nav+OnPIia7fv4kb8WqtlbXq82t7WvLq3NLtaXa2szM9M3ZW7M3Zqeqi8v1WnHbNcYPz//qfx2L/pu25e2PHvEn9mn/5axS7tWyPcFePH752Xa13LGJPP6VS91f/7PviJ/9TXyp+BzI7p/cre+063td+MVvL/TKLYu/0KP9+73+V/Zveu7qt7//xwM+FAA4Bs2t7ZW5er22ceSVZ2maHlcslQ+wMvJhpKFysEq/90wAAMBhe3PQ3+9MAAAAAAAAAAAAAAAAAAAA4OQ6jq8T64y505+mAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC80/8DAAD//0wc6aI=")

00:48:03 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1011.586471][ T8550] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1011.599514][ T8550] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1011.612704][ T8550] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1011.622797][ T8550] EXT4-fs (loop0): 1 truncate cleaned up
[ 1011.624775][ T8556] loop4: detected capacity change from 0 to 512
[ 1011.644523][ T8559] loop1: detected capacity change from 0 to 512
[ 1011.652273][ T8559] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1011.661334][ T8562] loop0: detected capacity change from 0 to 512
00:48:04 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1012.722865][ T8562] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1012.745010][ T8559] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1012.754687][ T8559] EXT4-fs (loop1): orphan cleanup on readonly fs
00:48:04 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:04 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1012.764763][ T8559] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1012.784279][ T8559] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1012.801391][ T8556] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1012.816271][ T8562] EXT4-fs (loop0): orphan cleanup on readonly fs
00:48:04 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:04 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1012.823046][ T8562] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1012.836189][ T8562] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1012.845795][ T8562] EXT4-fs (loop0): 1 truncate cleaned up
[ 1012.849479][ T8556] EXT4-fs (loop4): revision level too high, forcing read-only mode
[ 1012.858742][ T8570] loop2: detected capacity change from 0 to 512
[ 1012.869406][ T8556] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1012.878061][ T8556] EXT4-fs (loop4): mount failed
[ 1012.888259][ T8570] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1012.903221][ T8570] EXT4-fs (loop2): failed to initialize system zone (-117)
[ 1012.910824][ T8570] EXT4-fs (loop2): mount failed
[ 1013.269680][ T8581] loop3: detected capacity change from 0 to 256
[ 1013.288813][ T8581] FAT-fs (loop3): Directory bread(block 64) failed
[ 1013.295401][ T8581] FAT-fs (loop3): Directory bread(block 65) failed
[ 1013.301972][ T8581] FAT-fs (loop3): Directory bread(block 66) failed
[ 1013.308491][ T8581] FAT-fs (loop3): Directory bread(block 67) failed
[ 1013.315065][ T8581] FAT-fs (loop3): Directory bread(block 68) failed
[ 1013.321721][ T8581] FAT-fs (loop3): Directory bread(block 69) failed
[ 1013.328265][ T8581] FAT-fs (loop3): Directory bread(block 70) failed
[ 1013.334922][ T8581] FAT-fs (loop3): Directory bread(block 71) failed
[ 1013.341473][ T8581] FAT-fs (loop3): Directory bread(block 72) failed
[ 1013.348094][ T8581] FAT-fs (loop3): Directory bread(block 73) failed
00:48:05 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1013.382056][ T8578] loop1: detected capacity change from 0 to 512
[ 1013.394812][ T8583] loop0: detected capacity change from 0 to 512
[ 1013.401686][ T8585] loop4: detected capacity change from 0 to 512
[ 1013.408116][ T8583] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1013.417018][ T8578] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1013.419578][ T8583] EXT4-fs (loop0): orphan cleanup on readonly fs
00:48:05 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1013.432583][ T8583] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1013.432613][ T8585] EXT4-fs (loop4): invalid first ino: 0
[ 1013.446537][ T8583] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1013.462529][ T8583] EXT4-fs (loop0): 1 truncate cleaned up
[ 1013.473894][ T8578] EXT4-fs (loop1): revision level too high, forcing read-only mode
00:48:05 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1013.479701][ T8589] loop2: detected capacity change from 0 to 512
[ 1013.490719][ T8589] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1013.499893][ T8578] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1013.509403][ T8578] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1013.512219][ T8592] loop0: detected capacity change from 0 to 512
[ 1013.536102][ T8578] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1013.536595][ T8592] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1013.558876][ T8589] EXT4-fs (loop2): failed to initialize system zone (-117)
[ 1013.569518][ T8592] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1013.571507][ T8589] EXT4-fs (loop2): mount failed
00:48:05 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:05 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1013.578445][ T8592] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1013.597731][ T8592] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1013.607370][ T8592] EXT4-fs (loop0): 1 truncate cleaned up
[ 1013.614142][ T8595] loop4: detected capacity change from 0 to 512
00:48:05 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1013.632222][ T8595] EXT4-fs (loop4): invalid first ino: 1
00:48:05 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1013.653797][ T8599] loop0: detected capacity change from 0 to 512
[ 1013.659848][ T8597] loop1: detected capacity change from 0 to 512
[ 1013.680022][ T8599] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1013.689257][ T8597] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1013.698201][ T8597] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1013.698354][ T8599] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1013.707623][ T8597] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1013.715692][ T8599] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1013.735698][ T8599] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1013.735721][ T8597] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1013.764551][ T8599] EXT4-fs (loop0): 1 truncate cleaned up
[ 1013.787519][ T8608] loop4: detected capacity change from 0 to 512
[ 1014.072853][ T8612] loop5: detected capacity change from 0 to 256
[ 1014.112474][ T8613] loop2: detected capacity change from 0 to 256
[ 1014.120109][ T8613] FAT-fs (loop2): Unrecognized mount option "þ" or missing value
00:48:05 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:05 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480)={[], [], 0xfe}, 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:05 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1014.856085][ T8612] FAT-fs (loop5): Directory bread(block 64) failed
[ 1014.862669][ T8612] FAT-fs (loop5): Directory bread(block 65) failed
[ 1014.869308][ T8612] FAT-fs (loop5): Directory bread(block 66) failed
[ 1014.875983][ T8612] FAT-fs (loop5): Directory bread(block 67) failed
[ 1014.882751][ T8612] FAT-fs (loop5): Directory bread(block 68) failed
[ 1014.889673][ T8612] FAT-fs (loop5): Directory bread(block 69) failed
[ 1014.896289][ T8612] FAT-fs (loop5): Directory bread(block 70) failed
[ 1014.903076][ T8612] FAT-fs (loop5): Directory bread(block 71) failed
[ 1014.909630][ T8612] FAT-fs (loop5): Directory bread(block 72) failed
[ 1014.916328][ T8612] FAT-fs (loop5): Directory bread(block 73) failed
[ 1014.955600][ T8615] loop3: detected capacity change from 0 to 256
[ 1014.972393][ T8615] FAT-fs (loop3): Directory bread(block 64) failed
[ 1014.979584][ T8615] FAT-fs (loop3): Directory bread(block 65) failed
[ 1014.986154][ T8615] FAT-fs (loop3): Directory bread(block 66) failed
[ 1014.992712][ T8615] FAT-fs (loop3): Directory bread(block 67) failed
[ 1014.999421][ T8615] FAT-fs (loop3): Directory bread(block 68) failed
[ 1015.006081][ T8615] FAT-fs (loop3): Directory bread(block 69) failed
[ 1015.012623][ T8615] FAT-fs (loop3): Directory bread(block 70) failed
[ 1015.019434][ T8615] FAT-fs (loop3): Directory bread(block 71) failed
[ 1015.026028][ T8615] FAT-fs (loop3): Directory bread(block 72) failed
[ 1015.032551][ T8615] FAT-fs (loop3): Directory bread(block 73) failed
00:48:07 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:07 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:07 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:07 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1015.318146][ T8608] EXT4-fs (loop4): invalid first ino: 10
[ 1015.320488][ T8597] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:48:07 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:07 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1015.374938][ T8620] loop0: detected capacity change from 0 to 512
[ 1015.383788][ T8620] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1015.394239][ T8620] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1015.402848][ T8620] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1015.416570][ T8620] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1015.432235][ T8620] EXT4-fs (loop0): 1 truncate cleaned up
[ 1015.435492][ T8625] loop4: detected capacity change from 0 to 512
[ 1016.092737][ T8632] loop3: detected capacity change from 0 to 256
[ 1016.102418][ T8633] loop5: detected capacity change from 0 to 256
00:48:08 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1016.332817][ T8634] loop2: detected capacity change from 0 to 256
[ 1016.383584][ T8625] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1016.400495][ T8628] loop1: detected capacity change from 0 to 512
[ 1017.034931][ T8634] FAT-fs (loop2): Directory bread(block 64) failed
[ 1017.041593][ T8634] FAT-fs (loop2): Directory bread(block 65) failed
[ 1017.045766][ T8636] loop0: detected capacity change from 0 to 512
[ 1017.048140][ T8634] FAT-fs (loop2): Directory bread(block 66) failed
[ 1017.061138][ T8634] FAT-fs (loop2): Directory bread(block 67) failed
[ 1017.061170][ T8636] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1017.067669][ T8634] FAT-fs (loop2): Directory bread(block 68) failed
[ 1017.077566][ T8632] FAT-fs (loop3): Directory bread(block 64) failed
[ 1017.082421][ T8634] FAT-fs (loop2): Directory bread(block 69) failed
[ 1017.088923][ T8632] FAT-fs (loop3): Directory bread(block 65) failed
[ 1017.095469][ T8634] FAT-fs (loop2): Directory bread(block 70) failed
[ 1017.101952][ T8632] FAT-fs (loop3): Directory bread(block 66) failed
[ 1017.108422][ T8634] FAT-fs (loop2): Directory bread(block 71) failed
[ 1017.116745][ T8632] FAT-fs (loop3): Directory bread(block 67) failed
[ 1017.123237][ T8634] FAT-fs (loop2): Directory bread(block 72) failed
[ 1017.129748][ T8632] FAT-fs (loop3): Directory bread(block 68) failed
[ 1017.136228][ T8634] FAT-fs (loop2): Directory bread(block 73) failed
[ 1017.142807][ T8632] FAT-fs (loop3): Directory bread(block 69) failed
[ 1017.156382][ T8632] FAT-fs (loop3): Directory bread(block 70) failed
[ 1017.163025][ T8632] FAT-fs (loop3): Directory bread(block 71) failed
[ 1017.169971][ T8632] FAT-fs (loop3): Directory bread(block 72) failed
[ 1017.176593][ T8632] FAT-fs (loop3): Directory bread(block 73) failed
[ 1017.183065][ T8633] FAT-fs (loop5): Directory bread(block 64) failed
[ 1017.183126][ T8633] FAT-fs (loop5): Directory bread(block 65) failed
[ 1017.196210][ T8633] FAT-fs (loop5): Directory bread(block 66) failed
[ 1017.201426][ T8636] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1017.202755][ T8633] FAT-fs (loop5): Directory bread(block 67) failed
[ 1017.209380][ T8636] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1017.215593][ T8633] FAT-fs (loop5): Directory bread(block 68) failed
[ 1017.228616][ T8636] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1017.234929][ T8633] FAT-fs (loop5): Directory bread(block 69) failed
[ 1017.243802][ T8636] EXT4-fs (loop0): 1 truncate cleaned up
[ 1017.250076][ T8633] FAT-fs (loop5): Directory bread(block 70) failed
[ 1017.262693][ T8633] FAT-fs (loop5): Directory bread(block 71) failed
[ 1017.267178][ T8625] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1017.269204][ T8633] FAT-fs (loop5): Directory bread(block 72) failed
00:48:09 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1017.277691][ T8625] EXT4-fs (loop4): mount failed
[ 1017.284100][ T8633] FAT-fs (loop5): Directory bread(block 73) failed
[ 1017.295640][ T8628] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1017.309216][ T8628] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1017.320077][ T8628] EXT4-fs (loop1): orphan cleanup on readonly fs
00:48:09 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:09 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:09 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1017.326978][ T8628] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1017.346637][ T8628] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:48:09 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:09 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:09 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1017.388771][ T8643] loop0: detected capacity change from 0 to 512
[ 1017.399348][ T8643] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1017.427829][ T8643] EXT4-fs (loop0): orphan cleanup on readonly fs
00:48:09 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3fbutsN72Yg83hJt3QJe3qtuLFNkG8GyjzfpY2LaVpU5p0W8uQDj+AIKIDr7zyRvADCLKPIMJA70VFEd30wgv1yDk53bqQrB22zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uBvSSTFsp1tJcX0VLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr152v/+lH3//ZN+786suPf//wL1e/m+U7Wty/ux0Hqf2clLPn4o3hiFg/jGB9MFS0p9zvRAAA2Jfs+O1sRHwhP/4fi6H8aC7nkA4AAAAGRHp3NP6dRKQAAADAwLqbj4FNSpVivO9olEqVSnsM72fjZKneaLa+tNDYWJ1vj5Udj3JpYalemyzG1I5HOcnmp/L62/kbHfPTEXEmIn44diKfr8w16vP9PvkBAAAAx8Spjv7/P8fa/X8AAABgwIz3OwEAAADg0On/AwAAwODT/wcAAICB9s3797OS7vz+9fyjzY3lxqPr87XmcmVlY64y11hfqyw2Gov5d/at7LW9eqOx9pVY3XhSbdWarWpzc+vhSmNjtfVw6Z2fwAYAAACO0JnPv/hdEhHbXz2Rl8wn2c1QjxWMFYCBUfqQB//x8PIAjl6vj3lg8A33OwGgb8r9TgDou2SP+3sO3vn1wecCAAAcjonPdb/+P+zcAAy8D7r+DwwU1//h+Drb7wSAvik7AoBj7/Cv/6fpntsCAAAO1WheklKluBY4GqVSpRJxOv9X/3KysFSvTUbEpyPit2PlT2XzU/mayZ59BgAAAAAAAAAAAAAAAAAAAAAAAACgLU2TSAEAAICBFlH6c1L8/tfE2JXRzvMDnyT/GsunEfH4Jw9+/GS21Vqfypb//c3y1vNi+Y1+nMEAAAAAOu3003f68QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwkF6/ejq3U44y7l+/FhHj3eIPx0g+HYlyRJz8RxLDu9ZLImLoAOJvP4uIc93iJ1laMV5k0Rm/FBEnjib+hTRNu8Y/dQDx4Th7ke1/7nV7/5XiUj7t/v4fLsr/q/f+r/Rm/zfUY/93ep8xzr/8RbVn/GcR54e773924ic94l/utsEuT8p3vr211St++tOIia6fP8k7saqtlbVqc3Pr+tLK7GJtsbY6PT11a+b2zM2ZyerCUr1W3HaN8YMLv/xvx6L/pG15+6NH/PE92n8lq5R7tWxXsJdPXn2mXS13bCKPf/Vy99f/3HviZ38TXyw+B7L7J3bq2+36bhd//puLvXLL4s/3aP9er//VvZueu/at7/1hnw8FAI5Ac3NrebZer60feuV5mqZHFUvlI6yMfBxpqOyv0u89EwAAcNDeHvT3OxMAAAAAAAAAAAAAAAAAAAA4vo7i68Q6Y273p6kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO/1vwAAAP//aNzhmg==")

[ 1017.434513][ T8643] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1017.448352][ T8643] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1017.457694][ T8643] EXT4-fs (loop0): 1 truncate cleaned up
[ 1017.493567][ T8654] loop1: detected capacity change from 0 to 512
[ 1017.502784][ T8652] loop2: detected capacity change from 0 to 512
[ 1017.508981][ T8655] loop4: detected capacity change from 0 to 512
[ 1017.516945][ T8654] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1017.525784][ T8652] EXT4-fs (loop2): invalid first ino: 1
[ 1017.535283][ T8657] loop0: detected capacity change from 0 to 512
[ 1017.544394][ T8657] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1017.559628][ T8657] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1017.566657][ T8657] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1017.585482][ T8661] loop5: detected capacity change from 0 to 256
[ 1017.596906][ T8662] loop3: detected capacity change from 0 to 256
[ 1017.609420][ T8657] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1017.620822][ T8662] FAT-fs (loop3): Directory bread(block 64) failed
[ 1017.627403][ T8662] FAT-fs (loop3): Directory bread(block 65) failed
[ 1017.633971][ T8662] FAT-fs (loop3): Directory bread(block 66) failed
[ 1017.641098][ T8662] FAT-fs (loop3): Directory bread(block 67) failed
[ 1017.647634][ T8662] FAT-fs (loop3): Directory bread(block 68) failed
[ 1017.657748][ T8662] FAT-fs (loop3): Directory bread(block 69) failed
[ 1017.664353][ T8662] FAT-fs (loop3): Directory bread(block 70) failed
[ 1017.671162][ T8662] FAT-fs (loop3): Directory bread(block 71) failed
[ 1017.677696][ T8662] FAT-fs (loop3): Directory bread(block 72) failed
[ 1017.684495][ T8662] FAT-fs (loop3): Directory bread(block 73) failed
[ 1017.705547][ T8657] EXT4-fs (loop0): 1 truncate cleaned up
[ 1017.713011][ T8661] FAT-fs (loop5): Directory bread(block 64) failed
[ 1017.719577][ T8661] FAT-fs (loop5): Directory bread(block 65) failed
[ 1017.726172][ T8661] FAT-fs (loop5): Directory bread(block 66) failed
[ 1017.732793][ T8661] FAT-fs (loop5): Directory bread(block 67) failed
[ 1017.739336][ T8661] FAT-fs (loop5): Directory bread(block 68) failed
[ 1017.745948][ T8661] FAT-fs (loop5): Directory bread(block 69) failed
[ 1017.752511][ T8661] FAT-fs (loop5): Directory bread(block 70) failed
[ 1017.759193][ T8661] FAT-fs (loop5): Directory bread(block 71) failed
[ 1017.765863][ T8661] FAT-fs (loop5): Directory bread(block 72) failed
[ 1017.772625][ T8661] FAT-fs (loop5): Directory bread(block 73) failed
00:48:09 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1017.861318][ T8654] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1017.872342][ T8655] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1017.883069][ T8654] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1017.918374][ T8654] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1017.950946][ T8665] loop0: detected capacity change from 0 to 512
[ 1017.959081][ T8665] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
00:48:09 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1017.971757][ T8655] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1017.984185][ T8665] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1017.992792][ T8654] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1017.996736][ T8665] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1018.005573][ T8655] EXT4-fs (loop4): mount failed
[ 1018.023426][ T8668] loop2: detected capacity change from 0 to 512
[ 1018.031264][ T8665] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1018.040297][ T8668] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1018.049622][ T8665] EXT4-fs (loop0): 1 truncate cleaned up
[ 1018.058995][ T8668] EXT4-fs (loop2): orphan cleanup on readonly fs
00:48:10 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:10 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:10 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1018.068590][ T8668] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap
[ 1018.083539][ T8668] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1018.092763][ T8668] EXT4-fs (loop2): 1 truncate cleaned up
00:48:10 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1018.148452][ T8671] loop1: detected capacity change from 0 to 512
[ 1018.156354][ T8671] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1018.173935][ T8674] loop0: detected capacity change from 0 to 512
[ 1018.181552][ T8674] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1018.194882][ T8674] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1018.195724][ T8671] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1018.205524][ T8675] loop4: detected capacity change from 0 to 512
[ 1018.214583][ T8671] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1018.215675][ T8674] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1018.237324][ T8674] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1018.246471][ T8674] EXT4-fs (loop0): 1 truncate cleaned up
[ 1018.284893][ T8671] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1018.290765][ T8679] loop2: detected capacity change from 0 to 512
[ 1018.314636][ T8671] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1018.316626][ T8675] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1018.357015][ T8679] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1018.368696][ T8675] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1018.383995][ T8679] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 1018.392764][ T8675] EXT4-fs (loop4): mount failed
[ 1018.397688][ T8679] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1018.417819][ T8679] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
00:48:10 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:10 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3fbutsp17MwebYJt3QJe3qtuLFNkG8GyjzfpY2LaVpU5p0W8uQDj+AIKIDr7zyRvADCLKPIMJA70VFEd30wgv1yDk53bqQrB22zUh/P3hz3nOSc57nTZqT857zNgng2LoYEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uBvSSTFsp1tJcX0VLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr152v/+lH3//ZN+786suPf//wL1e/m+U7Wty/ux0Hqf2clLPn4o3hiFg/jGB9MFS0p9zvRAAA2Jfs+O0zEXEpP/4fi6H8aC7nkA4AAAAGRHp3NP6dRKQAAADAwLqbj4FNSpVivO9olEqVSnsM7+fiZKneaLa+tNDYWJ1vj5Udj3JpYalemyzG1I5HOcnmp/L62/kbHfPTEXEmIn44diKfr8w16vP9PvkBAAAAx8Spjv7/P8fa/X8AAABgwIz3OwEAAADg0On/AwAAwODT/wcAAICB9s3797OS7vz+9fyjzY3lxqPr87XmcmVlY64y11hfqyw2Gov5d/at7LW9eqOx9pVY3XhSbdWarWpzc+vhSmNjtfVw6Z2fwAYAAACO0JkvvPhdEhHbXz2Rl8wn2c1QjxWMFYCBUfqQB//x8PIAjl6vj3lg8A33OwGgb8r9TgDou2SP+3sO3vn1wecCAAAcjonPd7/+P+zcAAy8D7r+DwwU1//h+LrU7wSAvik7AoBj7/Cv/6fpntsCAAAO1WheklKluBY4GqVSpRJxOv9X/3KysFSvTUbEpyPit2PlT2XzU/mayZ59BgAAAAAAAAAAAAAAAAAAAAAAAACgLU2TSAEAAICBFlH6c1L8/tfE2JXRzvMDnyT/GsunEfH4Jw9+/GS21Vqfypb//c3y1vNi+Y1+nMEAAAAAOu3003f68QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwkF6/ejq3U44y7l+/FhHj3eIPx0g+HYlyRJz8RxLDu9ZLImLoAOJvP4uIs93iJ1laMV5k0Rm/FBEnjib++TRNu8Y/dQDx4Th7ke1/7nV7/5XiYj7t/v4fLsr/q/f+r/Rm/zfUY/93ep8xzr38RbVn/GcR54a773924ic94l/utsEuT8p3vr211St++tOIia6fP8k7saqtlbVqc3Pr+tLK7GJtsbY6PT11a+b2zM2ZyerCUr1W3HaN8YPzv/xvx6L/pG15+6NH/PE92n8lq5R7tWxXsJdPXn22XS13bCKPf/Vy99f/7HviZ38TXyw+B7L7J3bq2+36bhd+/psLvXLL4s/3aP9er//VvZueu/at7/1hnw8FAI5Ac3NrebZer60feuV5mqZHFUvlI6yMfBxpqOyv0u89EwAAcNDeHvT3OxMAAAAAAAAAAAAAAAAAAAA4vo7i68Q6Y273p6kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO/1vwAAAP//q+jhqg==")

00:48:10 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:10 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:10 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:10 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:10 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZvZbZ3t1Ic52Bxu0g1d0q5uKz5sE8S3gTLfZ2nTUpo2pUm3tQzp8A8QRHTgk0++CP4BguxPEGGg76KiiG764IN65d7cbl1I1o5f24z084GTc+5N7v2ekzQ399xzmgRwbF2KiHsRMVTkY8X6UpFiu52yx71+9XQuS0mk6YO/J5EU63b2lRT56WKzkXbWVXNza3m2Xq+tF8vV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l9V3tLh/dzsOUvs5KWfPxRvDEbF+GMH6YKhoT7nfFQEAYF++GBGfKfJrMRZD+dlczikdAAAADIj07mj8J4lIAQAAgIF1N58Dm5QqxXzf0SiVKpX2HN7PxalSvdFsfXmhsbE6354rOx7l0sJSvTZZzKkdj3KSLU/l5bfLNzqWpyPibET8aOxkvlyZa9Tn+33xAwAAAI6J0x39/3+Ntfv/AAAAwIAZ73cFAAAAgEOn/w8AAACDT/8fAAAABtq37t/PUrrz+9fzjzY3lhuPrs/XmsuVlY25ylxjfa2y2Ggs5t/Zt7LX/uqNxtpXY3XjSbVVa7aqzc2thyuNjdXWw6V3fgIbAAAAOEJnv/Di90lEbH/tZJ4yJ7KboR4bmCsAA6P0IQ/+0+HVAzh6vT7mgcE33O8KAH1T7ncFgL5L9ri/5+Sd3xx8XQAAgMMx8fnu4//Drg3AwPug8X9goBj/h+PL+D8cX2VnAHDsHf74f5ruuS8AAOBQjeYpKVWKscDRKJUqlYgz+b/6l5OFpXptMiI+HRG/Gyt/KlueyrdM9uwzAAAAAAAAAAAAAAAAAAAAAAAAAABtaZpECgAAAAy0iNJfkuL3vybGrox2Xh84kfx7LM8j4vFPH/zkyWyrtT6Vrf/Hm/Wt58X6G/24ggEAAAB02umn7/TjAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOAgvX71dG4nHWXcv309Isa7xR+OkTwfiXJEnPpnEsO7tksiYugA4m8/i4hz3eInWbVivKhFZ/xSRJw8mvgX0jTtGv/0AcSH4+xFdvy51+39V4pLed79/T9cpE+q9/Gv9Ob4N9Tj+HdmnzHOv/xltWf8ZxHnh7sff3biJz3iX+62wy5Pyne/s7XVK376s4iJrp8/yTuxqq2VtWpzc+v60srsYm2xtjo9PXVr5vbMzZnJ6sJSvVbcdo3xwwu/+l/Hqv+mbXn7o0f88T3afyUrlHu1bFewl09efbZdLHfsIo9/9XL31//ce+JnfxNfKj4Hsvsndsrb7fJuF3/x24u96pbFn+/R/r1e/6t7Nz137dvf/+M+HwoAHIHm5tbybL1eWz/0wvM0TY8qlsJHWBj5OKqhsL9Cv49MAADAQXt70t/vmgAAAAAAAAAAAAAAAAAAAMDxdRRfJ9YZc7s/TQUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeK//BwAA//9toOHC")

[ 1018.567003][ T8691] loop1: detected capacity change from 0 to 512
[ 1018.578039][ T8687] loop0: detected capacity change from 0 to 512
[ 1018.585865][ T8687] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1018.597885][ T8695] loop2: detected capacity change from 0 to 512
[ 1018.602277][ T8690] loop4: detected capacity change from 0 to 512
[ 1018.604262][ T8691] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1018.618708][ T8690] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1018.627964][ T8695] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1018.638351][ T8687] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1018.912750][ T8702] loop5: detected capacity change from 0 to 256
[ 1018.932814][ T8703] loop3: detected capacity change from 0 to 256
[ 1019.780565][ T8687] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1019.799011][ T8687] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1019.799109][ T8695] EXT4-fs (loop2): failed to initialize system zone (-117)
[ 1019.808145][ T8687] EXT4-fs (loop0): 1 truncate cleaned up
[ 1019.815062][ T8691] EXT4-fs (loop1): revision level too high, forcing read-only mode
00:48:11 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1019.831560][ T8690] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1019.835116][ T8695] EXT4-fs (loop2): mount failed
[ 1019.839054][ T8691] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1019.850386][ T8690] EXT4-fs (loop4): mount failed
[ 1019.850641][ T8691] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1019.859513][ T8703] FAT-fs (loop3): Directory bread(block 64) failed
[ 1019.880180][ T8703] FAT-fs (loop3): Directory bread(block 65) failed
[ 1019.883322][ T8702] FAT-fs (loop5): Directory bread(block 64) failed
[ 1019.886714][ T8703] FAT-fs (loop3): Directory bread(block 66) failed
[ 1019.893200][ T8702] FAT-fs (loop5): Directory bread(block 65) failed
[ 1019.899758][ T8703] FAT-fs (loop3): Directory bread(block 67) failed
[ 1019.906294][ T8702] FAT-fs (loop5): Directory bread(block 66) failed
[ 1019.912853][ T8703] FAT-fs (loop3): Directory bread(block 68) failed
[ 1019.919325][ T8702] FAT-fs (loop5): Directory bread(block 67) failed
[ 1019.925982][ T8703] FAT-fs (loop3): Directory bread(block 69) failed
[ 1019.932575][ T8702] FAT-fs (loop5): Directory bread(block 68) failed
[ 1019.939579][ T8703] FAT-fs (loop3): Directory bread(block 70) failed
[ 1019.939594][ T8703] FAT-fs (loop3): Directory bread(block 71) failed
[ 1019.939610][ T8703] FAT-fs (loop3): Directory bread(block 72) failed
[ 1019.947162][ T8702] FAT-fs (loop5): Directory bread(block 69) failed
[ 1019.953635][ T8703] FAT-fs (loop3): Directory bread(block 73) failed
[ 1019.960136][ T8702] FAT-fs (loop5): Directory bread(block 70) failed
[ 1019.971805][ T8691] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1019.973463][ T8702] FAT-fs (loop5): Directory bread(block 71) failed
[ 1020.005841][ T8702] FAT-fs (loop5): Directory bread(block 72) failed
[ 1020.012619][ T8702] FAT-fs (loop5): Directory bread(block 73) failed
00:48:12 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1020.029722][ T8705] loop0: detected capacity change from 0 to 512
[ 1020.037395][ T8705] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1020.057533][ T8708] loop1: detected capacity change from 0 to 512
[ 1020.066554][ T8705] EXT4-fs (loop0): orphan cleanup on readonly fs
00:48:12 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:12 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:12 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0SrHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0Hqf2clLPn4o3hiFg/jGB9MFS0p9zvRAAA2JcvRsRnium1GIuh/Ggu55AOAAAABkR6dzT+k0SkAAAAwMC6m4+BTUqVYrzvaJRKlUrE6Yj4XJwq1RvN1pcXGhur8+2xsuNRLi0s1WuTxZja8Sgn2fxUXn87f6NjfjoizkbEj8ZO5vOVuUZ9vt8nPwAAAOCYON3R///XWLv/DwAAAAyY8X4nAAAAABw6/X8AAAAYfPr/AAAAMNC+df9+VtKd37+ef7S5sdx4dH2+1lyurGzMVeYa62uVxUZjMf/OvpW9tldvNNa+GqsbT6qtWrNVbW5uPVxpbKy2Hi698xPYAAAAwBE6+4UXv08iYvtrJ/OSOZHdDPVYwVgBGBilD3nwnw4vD+Do9fqYBwbfcL8TAPqm3O8EgL5L9ri/5+Cd3xx8LgAAwOGY+Hz36//Dzg3AwPug6//AQHH9H44v1//h+Co7AoBj7/Cv/6fpntsCAAAO1WheklKluBY4GqVSpRJxJv9X/3KysFSvTUbEpyPid2PlT2XzU/mayZ59BgAAAAAAAAAAAAAAAAAAAAAAAACgLU2TSAEAAICBFlH6S1L8/tfE2JXRzvMDJ5J/j+XTiHj80wc/eTLbaq1PZcv/8WZ563mx/EY/zmAAAAAAnXb66Tv9eAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4SK9fPZ3bKUcZ929fj4jxbvGHYySfjkQ5Ik79M4nhXeslETF0APG3n0XEuW7xkyytGC+y6IxfioiTRxP/QpqmXeOfPoD4cJy9yPY/97q9/0pxKZ92f/8PF+WT6r3/K73Z/w312P+d2WeM8y9/We0Z/1nE+eHu+5+d+EmP+Je7bbDLk/Ld72xt9Yqf/ixiouvnT/JOrGprZa3a3Ny6vrQyu1hbrK1OT0/dmrk9c3NmsrqwVK8Vt11j/PDCr/7Xsei/aVve/ugRf3yP9l/JKuVeLdsV7OWTV59tV8sdm8jjX73c/fU/95742d/El4rPgez+iZ36dru+28Vf/PZir9yy+PM92r/X639176bnrn37+3/c50MBgCPQ3Nxanq3Xa+uHXnmepulRxVL5CCsjH0caKvur9HvPBAAAHLS3B/39zgQAAAAAAAAAAAAAAAAAAACOr6P4OrHOmNv9aSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwHv9PwAA//9e+OHE")

[ 1020.073546][ T8705] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1020.100294][ T8705] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1020.110595][ T8705] EXT4-fs (loop0): 1 truncate cleaned up
00:48:12 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3bFLlGEcB/CfeqW2nEQQRNBBBE2HCu1GFEhSkRxlhHTlGeKJkCDUoDYFTS2NjW1GUENb/Q9BS0u0RKNuDeEb+tad5ilWem94n8/ij/d9vr7P8xw8z91wz906PjU5Nj0zvrz8Jbq62iI3cHclSdqiJ9qjI1ILAQDsJ9+SJJaSVNZ9AQCaw/4PAK3n1/6/tP3+f6WJXQIA9tjff/5/OvL2U7kycGYHTZPOWvlx9M/7CADsruGRGxdX3p3qHozXTyKmHs2WZkvp3/T+2fGYiGpUojfy8T0iqUnrC4ND53sLq7ojSlPzP/Pzs6WOjfm+yEdPxLVLm/N9hdTG/IE4tD7fH/k40vj5/Q3zB+P0yXX5YuTj/Z2YjmqMrb4lWZef6ysUzl0e+i3fGdezfWkAAAAAAAAAAAAAAAAAAAAAANjHioWankbn9xSLW91P8zs/H6h+Ps/jtXwujuXiYbajBwAAAAAAAAAAAAAAAAAAgP/DzP0Hk+VqtXKvVty+OnF44xXFLherE7+HjzgREXs9ileLlQ/PR28OZz+ZTSwaz+rL7Du2TdEeEWvF0WcD5Tdzn79ubhML9SttuXRdKFcbLBaFJi9OAAAAAAAAAAAAAAAAAADQYupfA96qRdLcDgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABABuq///8PxWJ3+s+2aJPefJHpOAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaG0/AgAA///iNqxb")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:12 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1020.134234][ T8710] loop2: detected capacity change from 0 to 512
[ 1020.145459][ T8713] loop4: detected capacity change from 0 to 512
[ 1020.153544][ T8708] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1020.162418][ T8713] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1020.174796][ T8710] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1020.182997][ T8713] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1020.183570][ T8708] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1020.190648][ T8713] EXT4-fs (loop4): mount failed
[ 1020.207767][ T8708] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1020.212780][ T8720] loop0: detected capacity change from 0 to 512
[ 1020.215628][ T8708] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1020.238853][ T8710] EXT4-fs (loop2): failed to initialize system zone (-117)
[ 1020.239921][ T8708] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1020.258396][ T8720] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1020.506019][ T8725] loop3: detected capacity change from 0 to 256
[ 1020.512235][ T8724] loop5: detected capacity change from 0 to 256
[ 1020.868657][ T8710] EXT4-fs (loop2): mount failed
00:48:12 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1020.896904][ T8724] FAT-fs (loop5): Directory bread(block 64) failed
[ 1020.903544][ T8724] FAT-fs (loop5): Directory bread(block 65) failed
[ 1020.910115][ T8724] FAT-fs (loop5): Directory bread(block 66) failed
[ 1020.916670][ T8724] FAT-fs (loop5): Directory bread(block 67) failed
[ 1020.923239][ T8724] FAT-fs (loop5): Directory bread(block 68) failed
[ 1020.929841][ T8724] FAT-fs (loop5): Directory bread(block 69) failed
[ 1020.931172][ T8720] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1020.936487][ T8724] FAT-fs (loop5): Directory bread(block 70) failed
[ 1020.949503][ T8724] FAT-fs (loop5): Directory bread(block 71) failed
[ 1020.953864][ T8720] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1020.957509][ T8724] FAT-fs (loop5): Directory bread(block 72) failed
[ 1020.971081][ T8720] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1020.976779][ T8724] FAT-fs (loop5): Directory bread(block 73) failed
[ 1020.986501][ T8725] FAT-fs (loop3): Directory bread(block 64) failed
[ 1020.999030][ T8725] FAT-fs (loop3): Directory bread(block 65) failed
[ 1021.006499][ T8725] FAT-fs (loop3): Directory bread(block 66) failed
[ 1021.013105][ T8725] FAT-fs (loop3): Directory bread(block 67) failed
[ 1021.014169][ T8728] loop4: detected capacity change from 0 to 512
[ 1021.019630][ T8725] FAT-fs (loop3): Directory bread(block 68) failed
[ 1021.019686][ T8725] FAT-fs (loop3): Directory bread(block 69) failed
[ 1021.039232][ T8725] FAT-fs (loop3): Directory bread(block 70) failed
00:48:13 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvZbZ3t1Is52Bxu0g1d0q5uK15sCuLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXvi+5+WcnG5dSNaOt21G+vvBk/Ock5zz/z9Jc3Kec54mARxblyLickQMRcS1iBgrlpeKEtvtkj3u1csnc1lJIk3v/yuJpFi2s60rxfR0sdpIe9JVc3NrebZer60X89XWylq1ubl1fWlldrG2WFudnp66NXN75ubM5IG0M2vXnW//7Wc//tV37vzua4/+/OAfV3+Y5T9a3L+7HQcpyW/L2XPx2nBErB9GsD4YKtpT7nciAADsS3b89rmI+HJ+/D8WQ/nRXM4hHQAAAAyI9O5o/D+JSAEAAICBdTcfA5uUKsV439EolSqV9hjeL8SpUr3RbH11obGxOt8eKzse5dLCUr02WYypHY9yks1P5fU38zc65qcj4mxE/HTsZD5fmWvU5/t98gMAAACOidMd/f//jrX7/wAAAMCAGe93AgAAAMCh0/8HAACAwaf/DwAAAAPtu/fuZSXd+f3r+YebG8uNh9fna83lysrGXGWusb5WWWw0FvPv7FvZa3v1RmPt67G68bjaqjVb1ebm1oOVxsZq68HSWz+BDQAAAByhs196/qckIra/cTIvmRPZzVCPFYwVgIFRep8H//Xw8gCOXq+PeWDwDfc7AaBvyv1OAOi7ZI/7ew7e+f3B5wIAAByOiS92v/4/7NwADLz3uv4PDBTX/+H4cv0fjq+yIwA49g7/+n+a7rktAADgUI3mJSlVimuBo1EqVSoRZ/J/9S8nC0v12mREfDYi/jhW/kw2P5WvmezZZwAAAAAAAAAAAAAAAAAAAAAAAAAA2tI0iRQAAAAYaBGlvyfF739NjF0Z7Tw/cCL531g+jYhHv7j/88ezrdb6VLb836+Xt54Vy2/04wwGAAAA0Gmnn77TjwcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAg/Tq5ZO5nXKUcf/5rYgY7xZ/OEby6UiUI+LUf5IY3rVeEhFDBxB/+2lEnOsWP8nSivEii874pYg4eTTxL6Rp2jX+6QOID8fZ82z/881u779SXMqn3d//w0X5tHrv/0qv939DPfZ/Z/YZ4/yL31R7xn8acX64+/5nJ37SI/7lbhvs8qT84PtbW73ip7+MmOj6+ZO8FavaWlmrNje3ri+tzC7WFmur09NTt2Zuz9ycmawuLNVrxW3XGD+58NuPOxZ9lLbl7Y8e8cf3aP+VrFLu1bJdwV48fvn5drXcsYk8/tXL3V//c++In/1NfKX4HMjun9ipb7fru1389R8u9sotiz/fo/17vf5X92567tr3fvSXfT4UADgCzc2t5dl6vbZ+6JVnaZoeVSyVD7Ay8mGkobK/Sr/3TAAAwEF7c9Df70wAAAAAAAAAAAAAAAAAAADg+DqKrxPrjLndn6YCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALzTJwEAAP//jaLhkg==")

00:48:13 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1021.045812][ T8725] FAT-fs (loop3): Directory bread(block 71) failed
[ 1021.051886][ T8728] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1021.052336][ T8725] FAT-fs (loop3): Directory bread(block 72) failed
[ 1021.061857][ T8728] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1021.067125][ T8725] FAT-fs (loop3): Directory bread(block 73) failed
[ 1021.075591][ T8728] EXT4-fs (loop4): mount failed
[ 1021.089749][ T8720] EXT4-fs (loop0): 1 truncate cleaned up
00:48:13 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3bFLlGEcB/CfeqW2nEQQRNBBBE2HCu1GFEhSkRxlhHTlGeKJkCDUoDYFTS2NjW1GUENb/Q9BS0u0RGNuDuEb+tad5ilWem94n8/ij/d9vr7P8xw8z91wz906PjU5Nj0zvrT0Jbq62iI3cHclSdqiJ9qjI1ILAQDsJ8tJEt+SVNZ9AQCaw/4PAK3n1/6/vP3+f6WJXQIA9tjff/5/OvL2U7kycGYHTZPOWvlx9M/7CADsruGRGxdX3p3qHozXTyKmHs2WZkvp3/T+2fGYiGpUojfy8T0iqUnrC4ND53sLq7ojSlPzP/Pzs6WOjfm+yEdPxLVLm/N9hdTG/IE4tD7fH/k40vj5/Q3zB+P0yXX5YuTj/Z2YjmqMrb4lWZef6ysUzl0e+i3fGdezfWkAAAAAAAAAAAAAAAAAAAAAANjHioWankbn9xSLW91P8zs/H6h+Ps/jtXwujuXiYbajBwAAAAAAAAAAAAAAAAAAgP/DzP0Hk+VqtXKvVty+OnF44xXFLherE7+HjzgREXs9ileLlQ/PR28OZz+ZTSwaz+rL7Du2TdEeEWvF0WcD5Tdzn79ubhML9SttuXRdKFcbLBaFJi9OAAAAAAAAAAAAAAAAAADQYupfA96qRdLcDgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABABuq///8PxWJ3+s+2aJPefJHpOAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaG0/AgAA//8i5qxj")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:13 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1021.116678][ T8731] loop1: detected capacity change from 0 to 512
[ 1021.138082][ T8731] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1021.145062][ T8733] loop0: detected capacity change from 0 to 512
[ 1021.154349][ T8733] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
00:48:13 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:13 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1021.170932][ T8733] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1021.177876][ T8733] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1021.193029][ T8733] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1021.204189][ T8733] EXT4-fs (loop0): 1 truncate cleaned up
[ 1021.208905][ T8740] loop4: detected capacity change from 0 to 512
00:48:13 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1021.219898][ T8731] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1021.233535][ T8731] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1021.240385][ T8740] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1021.240551][ T8731] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1021.259752][ T8745] loop0: detected capacity change from 0 to 512
[ 1021.593013][ T8748] loop2: detected capacity change from 0 to 256
[ 1021.702516][ T8749] loop5: detected capacity change from 0 to 256
[ 1022.222610][ T8751] loop3: detected capacity change from 0 to 256
00:48:14 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA630Q1d0q5uK15sCuLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEZcjYigirkfEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tXS2mp4vVRtqTrpqbW8uz9XptvZivtlbWqs3NrRtLK7OLtcXa6vT01O2ZOzO3ZiYPpJ1Zu+5+488//sHPv3n3119+/IeHf732vSz/0eL+3e04SEl+W86eizeGI2L9MIL1wVDRnnK/EwEAYF+y47fPRMQX8+P/sRjKj+ZyDukAAABgQKT3RuM/SUQKAAAADKx7+RjYpFQpxvuORqlUqbTH8H4uTpXqjWbrSwuNjdX59ljZ8SiXFpbqtcliTO14lJNsfiqvv52/2TE/HRFnI+JHYyfz+cpcoz7f75MfAAAAcEyc7uj//2us3f8HAAAABsx4vxMAAAAADp3+PwAAAAw+/X8AAAAYaN+6fz8r6c7vX88/2txYbjy6MV9rLldWNuYqc431tcpio7GYf2ffyl7bqzcaa1+J1Y0n1Vat2ao2N7cerjQ2VlsPl975CWwAAADgCJ39wovfJxGx/dWTecmcyG6GeqxgrAAMjNKHPPhPh5cHcPR6fcwDg2+43wkAfVPudwJA3yV73N9z8M5vDj4XAADgcEx8vvv1/2HnBmDgfdD1f2CguP4Px5fr/3B8lR0BwLF3+Nf/03TPbQEAAIdqNC9JqVJcCxyNUqlSiTiT/6t/OVlYqtcmI+LTEfG7sfKnsvmpfM1kzz4DAAAAAAAAAAAAAAAAAAAAAAAAANCWpkmkAAAAwECLKP0lKX7/a2Lsymjn+YETyb/H8mlEPP7pg588mW211qey5f94s7z1vFh+sx9nMAAAAIBOO/30nX48AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAByk16+ezu2Uo4z7t69HxHi3+MMxkk9HohwRp/6ZxPCu9ZKIGDqA+NvPIuJct/hJllaMF1l0xi9FxMmjiX8hTdOu8U8fQHw4zl5k+5+vdXv/leJSPu3+/h8uyifVe/9XerP/G+qx/zuzzxjnX/6y2jP+s4jzw933Pzvxkx7xL3fbYJcn5bvf2drqFT/9WcRE18+f5J1Y1dbKWrW5uXVjaWV2sbZYW52enro9c2fm1sxkdWGpXituu8b44YVf/a9j0X/Ttrz90SP++B7tv5JVyr1ativYyyevPtuuljs2kce/drn763/uPfGzv4mrxedAdv/ETn27Xd/t4i9+e7FXbln8+R7t3+v1v7Z303PXv/39P+7zoQDAEWhubi3P1uu19UOvPE/T9KhiqXyElZGPIw2V/VX6vWcCAAAO2tuD/n5nAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f40FQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgvf4fAAD//4mS4ZM=")

[ 1022.370648][ T8731] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1022.384659][ T8740] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1022.395335][ T8740] EXT4-fs (loop4): mount failed
[ 1022.926751][ T8745] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1022.934815][ T8749] FAT-fs (loop5): Directory bread(block 64) failed
[ 1022.941554][ T8749] FAT-fs (loop5): Directory bread(block 65) failed
[ 1022.948271][ T8749] FAT-fs (loop5): Directory bread(block 66) failed
[ 1022.948655][ T8748] FAT-fs (loop2): Directory bread(block 64) failed
[ 1022.954806][ T8749] FAT-fs (loop5): Directory bread(block 67) failed
[ 1022.961328][ T8748] FAT-fs (loop2): Directory bread(block 65) failed
[ 1022.967837][ T8749] FAT-fs (loop5): Directory bread(block 68) failed
[ 1022.974527][ T8748] FAT-fs (loop2): Directory bread(block 66) failed
[ 1022.981095][ T8749] FAT-fs (loop5): Directory bread(block 69) failed
[ 1022.987566][ T8748] FAT-fs (loop2): Directory bread(block 67) failed
[ 1022.994087][ T8749] FAT-fs (loop5): Directory bread(block 70) failed
[ 1023.000550][ T8748] FAT-fs (loop2): Directory bread(block 68) failed
[ 1023.007042][ T8749] FAT-fs (loop5): Directory bread(block 71) failed
[ 1023.013615][ T8748] FAT-fs (loop2): Directory bread(block 69) failed
[ 1023.020195][ T8749] FAT-fs (loop5): Directory bread(block 72) failed
[ 1023.026678][ T8748] FAT-fs (loop2): Directory bread(block 70) failed
[ 1023.033346][ T8749] FAT-fs (loop5): Directory bread(block 73) failed
[ 1023.039837][ T8748] FAT-fs (loop2): Directory bread(block 71) failed
[ 1023.053568][ T8748] FAT-fs (loop2): Directory bread(block 72) failed
[ 1023.060090][ T8748] FAT-fs (loop2): Directory bread(block 73) failed
[ 1023.073468][ T8751] FAT-fs (loop3): Directory bread(block 64) failed
[ 1023.080206][ T8751] FAT-fs (loop3): Directory bread(block 65) failed
[ 1023.087028][ T8751] FAT-fs (loop3): Directory bread(block 66) failed
[ 1023.094501][ T8751] FAT-fs (loop3): Directory bread(block 67) failed
[ 1023.101075][ T8751] FAT-fs (loop3): Directory bread(block 68) failed
[ 1023.103542][ T8745] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1023.107607][ T8751] FAT-fs (loop3): Directory bread(block 69) failed
00:48:15 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:15 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1023.114234][ T8745] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1023.120566][ T8751] FAT-fs (loop3): Directory bread(block 70) failed
[ 1023.133742][ T8745] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1023.139718][ T8751] FAT-fs (loop3): Directory bread(block 71) failed
[ 1023.149070][ T8745] EXT4-fs (loop0): 1 truncate cleaned up
[ 1023.154980][ T8751] FAT-fs (loop3): Directory bread(block 72) failed
[ 1023.167239][ T8751] FAT-fs (loop3): Directory bread(block 73) failed
00:48:15 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJbu2ma020p501dzcWp6t12vrxXy1tbJWbW5uXV9amV2sLdZWp6enbs3cnrk5M3kg7czadecbf/7xD37+zTu//srjPzz869XvZfmOFvfvbsdBaj8n5ey5eGM4ItYPI1gfDBXtKfc7EQAA9uWLEfGZYnotxmIoP5rLOaQDAACAAZHeHY3/JBEpAAAAMLDu5mNgk1KlGO87GqVSpRJxOiI+F6dK9Uaz9eWFxsbqfHus7HiUSwtL9dpkMaZ2PMpJNj+V19/O3+iYn46IsxHxo7GT+XxlrlGf7/fJDwAAADgmTnf0//811u7/AwAAAANmvN8JAAAAAIdO/x8AAAAGn/4/AAAADLRv3b+flXTn96/nH21uLDceXZ+vNZcrKxtzlbnG+lplsdFYzL+zb2Wv7dUbjbWvxurGk2qr1mxVm5tbD1caG6uth0vv/AQ2AAAAcITOfuHF75OI2P7aybxkTmQ3Qz1WMFYABkbpQx78p8PLAzh6vT7mgcE33O8EgL4p9zsBoO+SPe7vOXjnNwefCwAAcDgmPt/9+v+wcwMw8D7o+j8wUFz/h+PL9X84vsqOAODYO/zr/2m657YAAIBDNZqXpFQprgWORqlUqUScyf/Vv5wsLNVrkxHx6Yj43Vj5U9n8VL5msmefAQAAAAAAAAAAAAAAAAAAAAAAAABoS9MkUgAAAGCgRZT+khS//zUxdmW08/zAieTfY/k0Ih7/9MFPnsy2WutT2fJ/vFneel4sv9GPMxgAAABAp51++k4/HgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO0utXT+d2ylHG/dvXI2K8W/zhGMmnI1GOiFP/TGJ413pJRAwdQPztZxFxrlv8JEsrxossOuOXIuLk0cS/kKZp1/inDyA+HGcvsv3PvW7vv1Jcyqfd3//DRfmkeu//Sm/2f0M99n9n9hnj/MtfVnvGfxZxfrj7/mcnftIj/uVuG+zypHz3O1tbveKnP4uY6Pr5k7wTq9paWas2N7euL63MLtYWa6vT01O3Zm7P3JyZrC4s1WvFbdcYP7zwq/91LPpv2pa3P3rEH9+j/VeySrlXy3YFe/nk1Wfb1XLHJvL4Vy93f/3PvSd+9jfxpeJzILt/Yqe+3a7vdvEXv73YK7cs/nyP9u/1+l/du+m5a9/+/h/3+VAA4Ag0N7eWZ+v12vqhV56naXpUsVQ+wsrIx5GGyv4q/d4zAQAAB+3tQX+/MwEAAAAAAAAAAAAAAAAAAIDj6yi+Tqwz5nZ/mgoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8F7/DwAA//9vWOHA")

00:48:15 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1023.212081][ T8758] loop4: detected capacity change from 0 to 512
[ 1023.223950][ T8755] loop1: detected capacity change from 0 to 512
[ 1023.234671][ T8758] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1023.240313][ T8760] loop2: detected capacity change from 0 to 512
[ 1023.250394][ T8755] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1023.255324][ T8764] loop0: detected capacity change from 0 to 512
[ 1023.260031][ T8758] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1023.273659][ T8764] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1023.273907][ T8758] EXT4-fs (loop4): mount failed
[ 1023.298664][ T8755] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1023.312054][ T8755] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1023.319920][ T8764] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1023.327852][ T8764] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1023.360766][ T8768] loop5: detected capacity change from 0 to 256
[ 1023.377881][ T8768] FAT-fs (loop5): Directory bread(block 64) failed
[ 1023.384522][ T8768] FAT-fs (loop5): Directory bread(block 65) failed
[ 1023.391097][ T8768] FAT-fs (loop5): Directory bread(block 66) failed
[ 1023.397699][ T8768] FAT-fs (loop5): Directory bread(block 67) failed
[ 1023.404270][ T8768] FAT-fs (loop5): Directory bread(block 68) failed
00:48:15 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1023.410908][ T8768] FAT-fs (loop5): Directory bread(block 69) failed
[ 1023.417580][ T8768] FAT-fs (loop5): Directory bread(block 70) failed
[ 1023.424168][ T8768] FAT-fs (loop5): Directory bread(block 71) failed
[ 1023.430835][ T8768] FAT-fs (loop5): Directory bread(block 72) failed
[ 1023.437367][ T8768] FAT-fs (loop5): Directory bread(block 73) failed
00:48:15 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1023.485622][ T8760] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1023.537154][ T8755] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1023.596689][ T8764] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1023.815264][ T8775] loop3: detected capacity change from 0 to 256
[ 1023.830807][ T8764] EXT4-fs (loop0): 1 truncate cleaned up
[ 1023.836297][ T8775] FAT-fs (loop3): Directory bread(block 64) failed
[ 1023.843180][ T8775] FAT-fs (loop3): Directory bread(block 65) failed
[ 1023.849862][ T8775] FAT-fs (loop3): Directory bread(block 66) failed
[ 1023.856484][ T8775] FAT-fs (loop3): Directory bread(block 67) failed
[ 1023.863021][ T8775] FAT-fs (loop3): Directory bread(block 68) failed
[ 1023.869538][ T8775] FAT-fs (loop3): Directory bread(block 69) failed
[ 1023.876100][ T8775] FAT-fs (loop3): Directory bread(block 70) failed
[ 1023.882645][ T8775] FAT-fs (loop3): Directory bread(block 71) failed
[ 1023.889227][ T8775] FAT-fs (loop3): Directory bread(block 72) failed
[ 1023.895806][ T8775] FAT-fs (loop3): Directory bread(block 73) failed
00:48:15 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1023.959946][ T8772] loop4: detected capacity change from 0 to 512
[ 1023.967705][ T8760] EXT4-fs (loop2): failed to initialize system zone (-117)
[ 1023.977234][ T8760] EXT4-fs (loop2): mount failed
[ 1023.985276][ T8772] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1023.995240][ T8755] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:48:16 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1024.027197][ T8772] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1024.042503][ T8772] EXT4-fs (loop4): mount failed
00:48:16 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:16 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:16 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW3sdAPDvSZvZbZ3t1Ic52Bxu0g1d0q5uKz5sE8S3gTLfZ2nTUpo2pUm3tQzp8A8QRHTgk0++CP4BguxPEGGg76KiiG7eh/tw7z2Xk5z0diFZO27bjPTzgV/O75zknO/3lzQn53fOr0kAx9aliLgXEUMRcS0ixvLlhbzEdqtkj3v96ulcVpJI0wf/TSLJl7W3lbQr463VRlqTruqbW8uz1WplPZ8vN1bWyvXNretLK7OLlcXK6vT01K2Z2zM3ZyYPpJ1Zu+5875+//Nlvv3/nj996/LeH/776kyzf0fz+3e04SK3npJg9FzuGI2L9MIL1wVDenmK/EwEAYF++HhFfyqfXYiyGmkdzTQ7pAAAAYECkd0fjoyQiBQAAAAbW3eYY2KRQysf7jkahUCpFnI6Ir8SpQrVWb3xzobaxOt8aKzsexcLCUrUymY+pHY9iks1PtYb97szf6JifjoizEfGLsZPN+dJcrTrf75MfAAAAcEyc7uj/fzDW6v8DAAAAA2a83wkAAAAAh07/HwAAAAaf/j8AAAAMtB/cv5+VtP371/OPNjeWa4+uz1fqy6WVjbnSXG19rbRYqy02v7NvZa/tVWu1tW/H6saTcqNSb5Trm1sPV2obq42HS2/8BDYAAABwhM5+7cVfk4jY/s7JZsmcyG6GeqxgrAAMjMK7PPgfh5cHcPR6fcwDg2+43wkAfVPsdwJA3yV73N9z8M6fDj4XAADgcEx8tfv1/2HnBmDgvdP1f2CguP4Px5fr/3B8FR0BwLF3+Nf/03TPbQEAAIdqtFmSQim/FjgahUKpFHGm+a/+xWRhqVqZjIgvRsRfxopfyOanmmsme/YZAAAAAAAAAAAAAAAAAAAAAAAAAICWNE0iBQAAAAZaROFfSf77XxNjV0Y7zw+cSD4ca04j4vGvH/zqyWyjsT6VLf/fzvLG83z5jX6cwQAAAAA6tfvp7X48AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAByk16+ezrXLUcb9z3cjYrxb/OEYaU5HohgRp/6fxPCu9ZKIGDqA+NvPIuJct/hJllaM51l0xi9ExMmjiX8hTdOu8U8fQHw4zl5k+5973d5/hbjUnHZ//w/n5fPqvf8r7Oz/hnrs/87sM8b5l78v94z/LOL8cPf9Tzt+0iP+5W4b7PKk/PhHW1u94qe/iZjo+vmTvBGr3FhZK9c3t64vrcwuVhYrq9PTU7dmbs/cnJksLyxVK/lt1xg/v/CHTzoWfZy2NNsfPeKP79H+K1ml2Ktlu4K9fPLqy61qsWMTzfhXL3d//c+9JX72N/GN/HMgu3+iXd9u1Xe7+Ls/X+yVWxZ/vkf793r9r+7d9KZrP/zp3/f5UADgCNQ3t5Znq9XK+qFXnqdpelSxVN7Dysj7kYbK/ir93jMBAAAH7bOD/n5nAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f40FQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgrT4NAAD//7DI4bA=")

[ 1024.182353][ T8780] loop0: detected capacity change from 0 to 512
[ 1024.190004][ T8784] loop4: detected capacity change from 0 to 512
[ 1024.200819][ T8780] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1024.210149][ T8784] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1024.218896][ T8780] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1024.232821][ T8788] loop1: detected capacity change from 0 to 512
[ 1024.274905][ T8789] loop5: detected capacity change from 0 to 256
[ 1024.293004][ T8789] FAT-fs (loop5): Directory bread(block 64) failed
[ 1024.299677][ T8789] FAT-fs (loop5): Directory bread(block 65) failed
[ 1024.306551][ T8789] FAT-fs (loop5): Directory bread(block 66) failed
[ 1024.313325][ T8789] FAT-fs (loop5): Directory bread(block 67) failed
[ 1024.320026][ T8789] FAT-fs (loop5): Directory bread(block 68) failed
[ 1024.326829][ T8789] FAT-fs (loop5): Directory bread(block 69) failed
[ 1024.333558][ T8789] FAT-fs (loop5): Directory bread(block 70) failed
[ 1024.340134][ T8789] FAT-fs (loop5): Directory bread(block 71) failed
[ 1024.347684][ T8789] FAT-fs (loop5): Directory bread(block 72) failed
[ 1024.354227][ T8789] FAT-fs (loop5): Directory bread(block 73) failed
[ 1024.453650][ T8788] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1024.501407][ T8780] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1024.514605][ T8780] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1024.524289][ T8784] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1024.755313][ T8793] loop2: detected capacity change from 0 to 256
[ 1024.770649][ T8780] EXT4-fs (loop0): 1 truncate cleaned up
[ 1024.785013][ T8793] FAT-fs (loop2): Directory bread(block 64) failed
[ 1024.791697][ T8793] FAT-fs (loop2): Directory bread(block 65) failed
[ 1024.798424][ T8793] FAT-fs (loop2): Directory bread(block 66) failed
[ 1024.805062][ T8793] FAT-fs (loop2): Directory bread(block 67) failed
[ 1024.811956][ T8793] FAT-fs (loop2): Directory bread(block 68) failed
[ 1024.818555][ T8793] FAT-fs (loop2): Directory bread(block 69) failed
[ 1024.825229][ T8793] FAT-fs (loop2): Directory bread(block 70) failed
[ 1024.832504][ T8793] FAT-fs (loop2): Directory bread(block 71) failed
[ 1024.844591][ T8793] FAT-fs (loop2): Directory bread(block 72) failed
[ 1024.851147][ T8793] FAT-fs (loop2): Directory bread(block 73) failed
00:48:16 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1024.927744][ T8784] EXT4-fs (loop4): mount failed
00:48:17 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:17 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:17 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLVF0YB+BXne9T24xEEETQhQhaDSq0N6JAkopkKCOkKccQR4QEoRZaq6BVm5Yt2xlBLdrV/xC0aVNtomXuWoQ39MaM5hhWOjec59n4cs/5ec85A+fOLObMtcMz0xOzc5PLy5+ip6cjCkM3V9K0I/qiM7oi8yFN02IAAHvF1zSNL2km77EAAK3h+Q8A7Webz/8LLRwSALDL/vzz/6OxV+8r1aET2+iadtfLd+O/P0YAYGeNjl05u/L6WO9wvHgYMXN/vjxfzv5m7ScnYypqUY3+KMa3iLQuq88Mj5zuT1b1RpRnFn/kF+fLXRvzA1GMvohL5zbnB5LMxvx/sW99fjCKcaD5/Qeb5v+P40fX5UtRjDc3YjZqMbH6lmRdfmEgSU6dH/kp3x2X831pAAAAAAAAAAAAAAAAAAAAAADYw0pJXV+z83tKpa3as/z2zwdqnM/zYC1fiEOFuJfv7AEAAAAAAAAAAAAAAAAAAODfMHf7znSlVqveqhfXL07t33hFscPF6sLv4i2ORMRuz+L5UvXtk/Gro/kvZguL5qv6LP+B/aLojIi14uDjocrLhY+fN/eJu40rHYVsX6jUmmwWSYs3JwAAAAAAAAAAAAAAAAAAaDONrwFv1SNt7YAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAeN3///i2KpN/tnW/TJGp/mOk8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANrb9wAAAP//YLOv1g==")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1025.093871][ T8788] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1025.103898][ T8788] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1025.131660][ T8799] loop0: detected capacity change from 0 to 512
00:48:17 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1025.139587][ T8799] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1025.148608][ T8788] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1025.172680][ T8799] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1025.179312][ T8799] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
00:48:17 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1025.196464][ T8799] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1025.206361][ T8799] EXT4-fs (loop0): 1 truncate cleaned up
[ 1025.221349][ T8806] loop4: detected capacity change from 0 to 512
[ 1025.224643][ T8788] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1025.244853][ T8806] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1025.256602][ T8809] loop0: detected capacity change from 0 to 512
[ 1025.258122][ T3226] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1025.273360][ T8809] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1025.285923][ T8809] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1025.292570][ T8809] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1025.306230][ T8809] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1025.315939][ T8809] EXT4-fs (loop0): 1 truncate cleaned up
[ 1025.335616][ T8806] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1025.348021][ T8813] loop5: detected capacity change from 0 to 256
[ 1025.359390][ T8814] loop2: detected capacity change from 0 to 256
[ 1025.382271][ T8814] FAT-fs (loop2): Directory bread(block 64) failed
[ 1025.388858][ T8814] FAT-fs (loop2): Directory bread(block 65) failed
[ 1025.395514][ T8814] FAT-fs (loop2): Directory bread(block 66) failed
[ 1025.402073][ T8814] FAT-fs (loop2): Directory bread(block 67) failed
[ 1025.408637][ T8814] FAT-fs (loop2): Directory bread(block 68) failed
[ 1025.415183][ T8814] FAT-fs (loop2): Directory bread(block 69) failed
[ 1025.421751][ T8814] FAT-fs (loop2): Directory bread(block 70) failed
[ 1025.428378][ T8814] FAT-fs (loop2): Directory bread(block 71) failed
[ 1025.435105][ T8814] FAT-fs (loop2): Directory bread(block 72) failed
[ 1025.441635][ T8814] FAT-fs (loop2): Directory bread(block 73) failed
[ 1025.492054][ T8813] FAT-fs (loop5): Directory bread(block 64) failed
[ 1025.498732][ T8813] FAT-fs (loop5): Directory bread(block 65) failed
[ 1025.505395][ T8813] FAT-fs (loop5): Directory bread(block 66) failed
[ 1025.512225][ T8813] FAT-fs (loop5): Directory bread(block 67) failed
[ 1025.518860][ T8813] FAT-fs (loop5): Directory bread(block 68) failed
[ 1025.525558][ T8813] FAT-fs (loop5): Directory bread(block 69) failed
[ 1025.534980][ T8813] FAT-fs (loop5): Directory bread(block 70) failed
[ 1025.541516][ T8813] FAT-fs (loop5): Directory bread(block 71) failed
[ 1025.548268][ T8813] FAT-fs (loop5): Directory bread(block 72) failed
[ 1025.555226][ T8813] FAT-fs (loop5): Directory bread(block 73) failed
00:48:17 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1025.602660][ T8806] EXT4-fs (loop4): mount failed
00:48:17 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1025.668891][ T8816] loop1: detected capacity change from 0 to 512
[ 1025.698435][ T8816] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1025.733156][ T8818] loop0: detected capacity change from 0 to 512
[ 1025.742417][ T8818] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1025.759918][ T8818] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1025.767426][ T8818] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
00:48:17 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:17 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1025.781569][ T8818] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1025.790709][ T8818] EXT4-fs (loop0): 1 truncate cleaned up
[ 1025.826975][ T8816] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1025.839596][ T8816] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1025.851022][ T8816] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
00:48:17 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1025.890185][ T8824] loop4: detected capacity change from 0 to 512
00:48:17 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1025.946659][ T8816] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1026.016344][ T8824] EXT4-fs (loop4): invalid first ino: 4294967294
00:48:18 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:18 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvX7l1f21e9eB1sDjfphi5pV7cVL7YJ4t1AmfeztGkpTZvSpNtahnT4AQQRHXjllTeCH0CQfQQRBnovKorophdeqEfOyenWhWTpWNuM9PeDJ+c5Jznn/3+S5uSc8zxNAjixzkfE7YgYiYjLETFRLC8VJXbbJXvci+ePFrKSRJre/XsSSbFsb1tJMT1drDbWnnTV3N5Zna/Xa5vFfLW1tlFtbu9cWVmbX64t19ZnZ2euz92YuzY3fSjtzNp18xt//vEPfv7Nm7/+yoM/3Pvrpe9l+Y4X9+9vx2FqPyfl7Ll4aTQiNo8i2ACMFO0pDzoRAAAOJDt++0xEfDE//p+IkfxoLueQDgAAAIZEems8/pNEpAAAAMDQupWPgU1KlWK873iUSpVKewzv5+LDUr3RbH15qbG1vtgeKzsZ5dLSSr02XYypnYxyks3P5PVX81c75mcj4uOI+NHEqXy+stCoLw764gcAAACcEKc7zv//NdE+/wcAAACGzOSgEwAAAACOnPN/AAAAGH7O/wEAAGCofevOnayke79/vXh/e2u1cf/KYq25WlnbWqgsNDY3KsuNxnL+nX1r/bZXbzQ2vhrrWw+rrVqzVW1u79xba2ytt+6tvPYT2AAAAMAx+vgLT3+fRMTu107lJfNBdjPSYwVjBWBolN7mwX86ujyA49frYx4YfqODTgAYmPKgEwAGLulzf8/BO785/FwAAICjMfX57v3/o64NwNB7q/5/YKjo/4eTS/8/nFxlRwBAH+/e/5+mfbcFAAAcqfG8JKVK0Rc4HqVSpRLxUf6v/uVkaaVem46IT0fE7ybKn8rmZ/I1k75jhgEAAAAAAAAAAAAAAAAAAAAAAACAtjRNIgUAAACGWkTpL0n+bf4RUxMXxzuvD3yQ/Hsin0bEg5/e/cnD+VZrcyZb/o+Xy1tPiuVXB3EFAwAAAOi0d56+dx4PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIfpxfNHC3vlOOP+7esRMdkt/miM5dOxKEfEh/9MYnTfeklEjBxC/N3HEfFJt/hJllZMFll0xi9FxKnjiX82TdOu8U8fQnw4yZ5m+5/b3d5/pTifT7u//0eL8q567/9KL/d/Iz32fx8dMMaZZ7+s9oz/OOLMaPf9z178pEf8C9022OVJ+e53dnZ6xU9/FjHV9fMneS1WtbW2UW1u71xZWZtfri3X1mdnZ67P3Zi7NjddXVqp14rbrjF+ePZX/+tY9N+0LW9/9Ig/2af9F7NKuVfL9gV79vD5Z9vVcscm8viXLnR//T95Q/zsb+JLxedAdv/UXn23Xd/v3C9+e65Xbln8xR7t7/f6X+rf9Nzlb3//jwd8KABwDJrbO6vz9Xpt88grT9I0Pa5YKu9hZez9SEPlYJVB75kAAIDD9uqgf9CZAAAAAAAAAAAAAAAAAAAAwMl1HF8n1hlzdzBNBQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4o/8HAAD//3IF4Ys=")

00:48:18 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1026.213937][ T8830] loop0: detected capacity change from 0 to 512
[ 1026.223934][ T8830] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1026.234441][ T8830] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1026.241767][ T8830] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1026.256361][ T8830] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1026.265699][ T8830] EXT4-fs (loop0): 1 truncate cleaned up
[ 1026.585802][ T8838] loop5: detected capacity change from 0 to 256
[ 1026.997550][ T8838] FAT-fs (loop5): Directory bread(block 64) failed
[ 1027.004187][ T8838] FAT-fs (loop5): Directory bread(block 65) failed
[ 1027.010843][ T8838] FAT-fs (loop5): Directory bread(block 66) failed
[ 1027.017372][ T8838] FAT-fs (loop5): Directory bread(block 67) failed
[ 1027.024074][ T8838] FAT-fs (loop5): Directory bread(block 68) failed
[ 1027.030846][ T8838] FAT-fs (loop5): Directory bread(block 69) failed
[ 1027.037376][ T8838] FAT-fs (loop5): Directory bread(block 70) failed
00:48:19 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:19 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEZcjYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1t3Sump4vVRtqTrpqbW8uz9XptvZivtlbWqs3NretLK7OLtcXa6vT01K2Z2zM3ZyYPpJ1Zu+58488//sHPv3nn1195/IeHf736vSz/0eL+3e04SEl+W86eizeGI2L9MIL1wVDRnnK/EwEAYF+y47fPRMQX8+P/sRjKj+ZyDukAAABgQKR3R+M/SUQKAAAADKy7+RjYpFQpxvuORqlUqbTH8H4uTpXqjWbrywuNjdX59ljZ8SiXFpbqtcliTO14lJNsfiqvv52/0TE/HRFnI+JHYyfz+cpcoz7f75MfAAAAcEyc7uj//2us3f8HAAAABsx4vxMAAAAADp3+PwAAAAw+/X8AAAAYaN+6fz8r6c7vX88/2txYbjy6Pl9rLldWNuYqc431tcpio7GYf2ffyl7bqzcaa1+N1Y0n1Vat2ao2N7cerjQ2VlsPl975CWwAAADgCJ39wovfJxGx/bWTecmcyG6GeqxgrAAMjNKHPPhPh5cHcPR6fcwDg2+43wkAfVPudwJA3yV73N9z8M5vDj4XAADgcEx8vvv1/2HnBmDgfdD1f2CguP4Px5fr/3B8lR0BwLF3+Nf/03TPbQEAAIdqNC9JqVJcCxyNUqlSiTiT/6t/OVlYqtcmI+LTEfG7sfKnsvmpfM1kzz4DAAAAAAAAAAAAAAAAAAAAAAAAANCWpkmkAAAAwECLKP0lKX7/a2Lsymjn+YETyb/H8mlEPP7pg588mW211qey5f94s7z1vFh+ox9nMAAAAIBOO/30nX48AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAByk16+ezu2Uo4z7t69HxHi3+MMxkk9HohwRp/6ZxPCu9ZKIGDqA+NvPIuJct/hJllaMF1l0xi9FxMmjiX8hTdOu8U8fQHw4zl5k+5973d5/pbiUT7u//4eL8kn13v+V3uz/hnrs/87sM8b5l7+s9oz/LOL8cPf9z078pEf8y9022OVJ+e53trZ6xU9/FjHR9fMneSdWtbWyVm1ubl1fWpldrC3WVqenp27N3J65OTNZXViq14rbrjF+eOFX/+tY9N+0LW9/9Ig/vkf7r2SVcq+W7Qr28smrz7ar5Y5N5PGvXu7++p97T/zsb+JLxedAdv/ETn27Xd/t4i9+e7FXbln8+R7t3+v1v7p303PXvv39P+7zoQDAEWhubi3P1uu19UOvPE/T9KhiqXyElZGPIw2V/VX6vWcCAAAO2tuD/n5nAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f40FQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgvf4fAAD//xvi4a4=")

00:48:19 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:19 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:19 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1027.044494][ T8838] FAT-fs (loop5): Directory bread(block 71) failed
[ 1027.051135][ T8838] FAT-fs (loop5): Directory bread(block 72) failed
[ 1027.057655][ T8838] FAT-fs (loop5): Directory bread(block 73) failed
00:48:19 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvX7l1f21e9eB1sDjfphi5pV7cVL7YJ4t1AmfeztGkpTZvSpNtahnT4AQQRHXjllTeCH0CQfQQRBnovKorophdeqEfOyenWhWTpWNuM9PeDJ+c5Jznn/3+S5uSc8zxNAjixzkfE7YgYiYjLETFRLC8VJXbbJXvci+ePFrKSRJre/XsSSbFsb1tJMT1drDbWnnTV3N5Zna/Xa5vFfLW1tlFtbu9cWVmbX64t19ZnZ2euz92YuzY3fSjtzNp18xt//vEPfv7Nm7/+yoM/3Pvrpe9l+Y4X9+9vx2FqPyfl7Ll4aTQiNo8i2ACMFO0pDzoRAAAOJDt++0xEfDE//p+IkfxoLueQDgAAAIZEems8/pNEpAAAAMDQupWPgU1KlWK873iUSpVKewzv5+LDUr3RbH15qbG1vtgeKzsZ5dLSSr02XYypnYxyks3P5PVX81c75mcj4uOI+NHEqXy+stCoLw764gcAAACcEKc7zv//NdE+/wcAAACGzOSgEwAAAACOnPN/AAAAGH7O/wEAAGCofevOnayke79/vXh/e2u1cf/KYq25WlnbWqgsNDY3KsuNxnL+nX1r/bZXbzQ2vhrrWw+rrVqzVW1u79xba2ytt+6tvPYT2AAAAMAx+vgLT3+fRMTu107lJfNBdjPSYwVjBWBolN7mwX86ujyA49frYx4YfqODTgAYmPKgEwAGLulzf8/BO785/FwAAICjMfX57v3/o64NwNB7q/5/YKjo/4eTS/8/nFxlRwBAH+/e/5+mfbcFAAAcqfG8JKVK0Rc4HqVSpRLxUf6v/uVkaaVem46IT0fE7ybKn8rmZ/I1k75jhgEAAAAAAAAAAAAAAAAAAAAAAACAtjRNIgUAAACGWkTpL0n+bf4RUxMXxzuvD3yQ/Hsin0bEg5/e/cnD+VZrcyZb/o+Xy1tPiuVXB3EFAwAAAOi0d56+dx4PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIfpxfNHC3vlOOP+7esRMdkt/miM5dOxKEfEh/9MYnTfeklEjBxC/N3HEfFJt/hJllZMFll0xi9FxKnjiX82TdOu8U8fQnw4yZ5m+5/b3d5/pTifT7u//0eL8q567/9KL/d/Iz32fx8dMMaZZ7+s9oz/OOLMaPf9z178pEf8C9022OVJ+e53dnZ6xU9/FjHV9fMneS1WtbW2UW1u71xZWZtfri3X1mdnZ67P3Zi7NjddXVqp14rbrjF+ePZX/+tY9N+0LW9/9Ig/2af9F7NKuVfL9gV79vD5Z9vVcscm8viXLnR//T95Q/zsb+JLxedAdv/UXn23Xd/v3C9+e65Xbln8xR7t7/f6X+rf9Nzlb3//jwd8KABwDJrbO6vz9Xpt88grT9I0Pa5YKu9hZez9SEPlYJVB75kAAIDD9uqgf9CZAAAAAAAAAAAAAAAAAAAAwMl1HF8n1hlzdzBNBQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4o/8HAAD//3IF4Ys=")

[ 1027.103549][ T8843] loop1: detected capacity change from 0 to 512
[ 1027.117121][ T8845] loop4: detected capacity change from 0 to 512
[ 1027.131546][ T8848] loop0: detected capacity change from 0 to 512
[ 1027.140478][ T8845] EXT4-fs (loop4): unsupported inode size: 46
00:48:19 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1027.140925][ T8848] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
[ 1027.146651][ T8845] EXT4-fs (loop4): blocksize: 4096
[ 1027.169234][ T8843] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1027.169796][ T8848] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1027.185802][ T8848] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
[ 1027.199241][ T8848] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1027.208679][ T8848] EXT4-fs (loop0): 1 truncate cleaned up
[ 1027.221289][ T8843] EXT4-fs (loop1): revision level too high, forcing read-only mode
00:48:19 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1027.245367][ T8843] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1027.257048][ T8843] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1027.504604][ T8860] loop5: detected capacity change from 0 to 256
[ 1028.251193][ T8860] FAT-fs (loop5): Directory bread(block 64) failed
[ 1028.257985][ T8860] FAT-fs (loop5): Directory bread(block 65) failed
[ 1028.264692][ T8860] FAT-fs (loop5): Directory bread(block 66) failed
[ 1028.271383][ T8860] FAT-fs (loop5): Directory bread(block 67) failed
[ 1028.278006][ T8860] FAT-fs (loop5): Directory bread(block 68) failed
[ 1028.284623][ T8860] FAT-fs (loop5): Directory bread(block 69) failed
[ 1028.291301][ T8860] FAT-fs (loop5): Directory bread(block 70) failed
[ 1028.297824][ T8860] FAT-fs (loop5): Directory bread(block 71) failed
[ 1028.304487][ T8860] FAT-fs (loop5): Directory bread(block 72) failed
[ 1028.311190][ T8860] FAT-fs (loop5): Directory bread(block 73) failed
[ 1028.371958][ T8843] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1028.399373][ T8843] EXT4-fs mount: 76 callbacks suppressed
[ 1028.399395][ T8843] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1028.502918][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:48:20 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:20 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:20 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:20 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:20 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLVF0YB+BXne9T24xEEETQhQhaDSq0N6JAkopkKCOkKccQR4QEoRZqq6BVm5Yt2xlBLdrV/xC0aRNtomXuWoQ39NaM5ihWOjf0eTa+3Ht+3nPOwDkzizlz4+jU5Nj0zPjS0qfo6mqLwsDt5TRti55oj47ILAQAsJd8TdP4kmby7gsA0Br2fwDYf37u/8tb7/+XWtglAGCX/fnn/8cjrz9UqgOnttE07ayX70d/v48AwM4aHrl2fvnNie7BePkoYurBbHm2nP3N7p8ej4moRTV6oxjfItK6rD43OHS2N1nRHVGemv+Rn58td6zP90UxeiKuXNiY70sy6/P/xYG1+f4oxqHmz+9vmv8/Th5fky9FMd7eiumoxdjKW5I1+bm+JDlzceiXfGdczfelAQAAAAAAAAAAAAAAAAAAAABgDysldT3Nzu8plTa7n+W3fz5Q43yeh6v5QhwpxP18Rw8AAAAAAAAAAAAAAAAAAAD/hpm79yYrtVr1Tr24eXni4Porih0uViZ+Fx9xLCJ2exQvFqvvno5eH85/MltYNJ/V5/l3bIuiPSJWi8NPBiqv5j5+3tgmFhpX2grZulCpNVkskhYvTgAAAAAAAAAAAAAAAAAAsM80vga8WYu0tR0CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgBw0fv//L4rF7uyfbdImu/ks13ECAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALC/fQ8AAP//k1usaQ==")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:20 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:20 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1028.618789][ T8870] loop1: detected capacity change from 0 to 512
[ 1028.620672][ T8871] loop4: detected capacity change from 0 to 512
[ 1028.645421][ T8870] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1028.659372][ T8871] EXT4-fs (loop4): unsupported inode size: 47
[ 1028.665528][ T8871] EXT4-fs (loop4): blocksize: 4096
[ 1028.666848][ T8870] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1029.308798][ T8884] loop5: detected capacity change from 0 to 256
00:48:20 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:21 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1029.643292][ T8884] FAT-fs (loop5): Directory bread(block 64) failed
[ 1029.650021][ T8884] FAT-fs (loop5): Directory bread(block 65) failed
[ 1029.656781][ T8884] FAT-fs (loop5): Directory bread(block 66) failed
[ 1029.663396][ T8884] FAT-fs (loop5): Directory bread(block 67) failed
[ 1029.670027][ T8884] FAT-fs (loop5): Directory bread(block 68) failed
[ 1029.676882][ T8884] FAT-fs (loop5): Directory bread(block 69) failed
[ 1029.683483][ T8884] FAT-fs (loop5): Directory bread(block 70) failed
00:48:21 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1029.690171][ T8884] FAT-fs (loop5): Directory bread(block 71) failed
[ 1029.696845][ T8884] FAT-fs (loop5): Directory bread(block 72) failed
[ 1029.703466][ T8884] FAT-fs (loop5): Directory bread(block 73) failed
00:48:21 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:21 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:21 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1029.803378][ T8887] loop2: detected capacity change from 0 to 512
[ 1029.814103][ T8870] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1029.834529][ T8870] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1029.853196][ T8887] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1029.864235][ T8887] EXT4-fs (loop2): failed to initialize system zone (-117)
[ 1029.871650][ T8887] EXT4-fs (loop2): mount failed
[ 1029.877015][ T8870] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1029.891764][ T8870] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1029.961576][ T8895] loop4: detected capacity change from 0 to 512
[ 1029.977814][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1029.999992][ T8895] EXT4-fs (loop4): unsupported inode size: 48
[ 1030.006226][ T8895] EXT4-fs (loop4): blocksize: 4096
00:48:22 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS82BdndQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEZcjYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1t3Sump4vVRtqTrpqbW8uz9XptvZivtlbWqs3NretLK7OLtcXa6vT01K2Z2zM3ZyYPpJ1Zu+58888//sHP79359Vce/+HhX69+L8t/tLh/dzsOUpLflrPn4o3hiFg/jGB9MFS0p9zvRAAA2Jfs+O0zEfHF/Ph/LIbyo7mcQzoAAAAYEOnd0fhPEpECAAAAA+tuPgY2KVWK8b6jUSpVKu0xvJ+LU6V6o9n68kJjY3W+PVZ2PMqlhaV6bbIYUzse5SSbn8rrb+dvdMxPR8TZiPjR2Ml8vjLXqM/3++QHAAAAHBOnO/r//xpr9/8BAACAATPe7wQAAACAQ6f/DwAAAINP/x8AAAAG2rfu389KuvP71/OPNjeWG4+uz9eay5WVjbnKXGN9rbLYaCzm39m3stf26o3G2ldjdeNJtVVrtqrNza2HK42N1dbDpXd+AhsAAAA4Qme/8OL3SURsf+1kXjInspuhHisYKwADo/QhD/7T4eUBHL1eH/PA4BvudwJA35T7nQDQd8ke9/ccvPObg88FAAA4HBOf7379f9i5ARh4H3T9Hxgorv/D8eX6PxxfZUcAcOwd/vX/NN1zWwAAwKEazUtSqhTXAkejVKpUIs7k/+pfThaW6rXJiPh0RPxurPypbH4qXzPZs88AAAAAAAAAAAAAAAAAAAAAAAAAALSlaRIpAAAAMNAiSn9Jit//mhi7Mtp5fuBE8u+xfBoRj3/64CdPZlut9als+T/eLG89L5bf6McZDAAAAKDTTj99px8PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfp9aunczvlKOP+7RsRMd4t/nCM5NORKEfEqX8mMbxrvSQihg4g/vaziDjXLX6SpRXjRRad8UsRcfJo4l9I07Rr/NMHEB+OsxfZ/ufr3d5/pbiUT7u//4eL8kn13v+V3uz/hnrs/87sM8b5l7+s9oz/LOL8cPf9z078pEf8y9022OVJ+e53trZ6xU9/FjHR9fMneSdWtbWyVm1ubl1fWpldrC3WVqenp27N3J65OTNZXViq14rbrjF+eOFX/+tY9N+0LW9/9Ig/vkf7r2SVcq+W7Qr28smrz7ar5Y5N5PGvXu7++p97T/zsb+JLxedAdv/ETn27Xd/t4i9+e7FXbln8+R7t3+v1v7p303PXvv39P+7zoQDAEWhubi3P1uu19UOvPE/T9KhiqXyElZGPIw2V/VX6vWcCAAAO2tuD/n5nAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f40FQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgvf4fAAD//wOC4bQ=")

00:48:22 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:22 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1030.256969][ T8903] loop5: detected capacity change from 0 to 256
[ 1030.300431][ T8905] loop2: detected capacity change from 0 to 512
[ 1030.316762][ T8903] FAT-fs (loop5): Directory bread(block 64) failed
[ 1030.323547][ T8903] FAT-fs (loop5): Directory bread(block 65) failed
[ 1030.330115][ T8903] FAT-fs (loop5): Directory bread(block 66) failed
[ 1030.337331][ T8903] FAT-fs (loop5): Directory bread(block 67) failed
[ 1030.343900][ T8903] FAT-fs (loop5): Directory bread(block 68) failed
00:48:22 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1030.350453][ T8903] FAT-fs (loop5): Directory bread(block 69) failed
[ 1030.357002][ T8903] FAT-fs (loop5): Directory bread(block 70) failed
[ 1030.363529][ T8903] FAT-fs (loop5): Directory bread(block 71) failed
[ 1030.370238][ T8903] FAT-fs (loop5): Directory bread(block 72) failed
[ 1030.376837][ T8903] FAT-fs (loop5): Directory bread(block 73) failed
[ 1030.437469][ T8905] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1030.477257][ T8907] loop0: detected capacity change from 0 to 512
[ 1030.485848][ T8907] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem
00:48:22 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1030.575973][ T8911] loop1: detected capacity change from 0 to 512
[ 1030.591198][ T8907] EXT4-fs (loop0): orphan cleanup on readonly fs
[ 1030.600236][ T8907] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm syz-executor.0: bg 0: block 18: invalid block bitmap
00:48:22 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$eJzs3cFLlE0cB/Cfuu+rdlmJIIighQg6LSp0N6JAkopkKSOkLdcQV4QEoQ5qp6BTl44duxlBHbrV/xB06RJdomPeCsIJfWpXcw0r3Q39fC7+eJ75+szMwszuYWevHZ6aHJueGV9a+hBdXW2RG7i5nFJb9ER7dERmIQCA3eRzSvEppfQlpdTqvgAAzfFj/0/2fwDYM7a4/19oYpcAgB3255//H468fFeuDJzYQtPUWSvfjv5+HwGA7TU8cuXs8qtj3YPx/EHE1L3Z0mwp+5vdPzkeE1GNSvRGPr5GpJqsPjM4dLq3sKI7ojQ1/z0/P1vqWJ/vi3z0RFw6tzHfV8isz/8X+9bm+yMfBxo/v79h/v84fnRNvhj5eH0jpqMaYytvSdbk5/oKhVPnh37Kd8bl1r40AAAAAAAAAAAAAAAAAAAAAADsYsVCTU+j83uKxc3uZ/mtnw9UP5/n/mo+F4dycbe1owcAAAAAAAAAAAAAAAAAAIB/w8ztO5PlarVyq1Zcvzixf/0VxTYXKxO/g484EhE7PYpni5U3j0evDrd+MptYNJ7Vp63v2C+K9ohYLQ4+Gii/mHv/cWObWKhfactl60K52mCxKDR5cQIAAAAAAAAAAAAAAAAAgD2m/jXgzVqk5nYIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFqg/vv/f1Esdmf/bJM22c0nLR0nAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB727cAAAD//6rtrGQ=")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1030.638432][ T8911] ext2: Unknown parameter 'ÿÿÿÿ'
[ 1030.640555][ T8905] EXT4-fs (loop2): failed to initialize system zone (-117)
[ 1030.644883][ T8914] loop4: detected capacity change from 0 to 512
[ 1030.657093][ T8907] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1030.658076][ T8905] EXT4-fs (loop2): mount failed
[ 1030.671630][ T8907] EXT4-fs (loop0): 1 truncate cleaned up
00:48:22 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:22 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1030.677482][ T8907] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1030.690079][ T8914] EXT4-fs (loop4): unsupported inode size: 110
[ 1030.696328][ T8914] EXT4-fs (loop4): blocksize: 4096
[ 1030.704974][ T3134] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1030.731487][ T8918] loop1: detected capacity change from 0 to 512
[ 1030.741066][ T8918] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1030.823573][ T8918] EXT4-fs (loop1): revision level too high, forcing read-only mode
00:48:22 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:22 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480)={[], [], 0x2}, 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

[ 1030.990362][ T8918] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1031.006744][ T8918] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1031.026816][ T8918] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1031.039851][ T8918] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1031.056505][ T8928] loop2: detected capacity change from 0 to 256
00:48:23 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:23 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:23 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1031.083494][ T8928] FAT-fs (loop2): Unrecognized mount option "" or missing value
[ 1031.097402][ T3169] ==================================================================
[ 1031.105512][ T3169] BUG: KCSAN: data-race in inotify_handle_inode_event / inotify_remove_from_idr
[ 1031.114548][ T3169] 
[ 1031.116897][ T3169] write to 0xffff888103e41d68 of 4 bytes by task 3226 on cpu 1:
[ 1031.118030][ T8931] loop4: detected capacity change from 0 to 512
00:48:23 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1031.124539][ T3169]  inotify_remove_from_idr+0x106/0x310
[ 1031.124564][ T3169]  inotify_ignored_and_remove_idr+0x34/0x60
[ 1031.124580][ T3169]  inotify_freeing_mark+0x1d/0x30
[ 1031.147439][ T3169]  fsnotify_destroy_mark+0x17a/0x190
[ 1031.152741][ T3169]  __se_sys_inotify_rm_watch+0xf7/0x170
[ 1031.158281][ T3169]  __x64_sys_inotify_rm_watch+0x31/0x40
[ 1031.163846][ T3169]  do_syscall_64+0x41/0xc0
[ 1031.168263][ T3169]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1031.174172][ T3169] 
[ 1031.176509][ T3169] read to 0xffff888103e41d68 of 4 bytes by task 3169 on cpu 0:
[ 1031.184056][ T3169]  inotify_handle_inode_event+0x17e/0x2c0
[ 1031.189884][ T3169]  fsnotify_handle_inode_event+0x19b/0x1f0
[ 1031.195691][ T3169]  fsnotify+0x101c/0x1150
[ 1031.200015][ T3169]  __fsnotify_parent+0x307/0x480
[ 1031.204950][ T3169]  __fput+0x4b0/0x570
[ 1031.208922][ T3169]  ____fput+0x15/0x20
[ 1031.212896][ T3169]  task_work_run+0x123/0x160
[ 1031.217506][ T3169]  exit_to_user_mode_loop+0xd1/0xe0
[ 1031.222747][ T3169]  exit_to_user_mode_prepare+0x6c/0xb0
[ 1031.228224][ T3169]  syscall_exit_to_user_mode+0x26/0x140
[ 1031.233776][ T3169]  do_syscall_64+0x4d/0xc0
[ 1031.238208][ T3169]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1031.244113][ T3169] 
[ 1031.246441][ T3169] value changed: 0x00006826 -> 0xffffffff
[ 1031.252149][ T3169] 
[ 1031.254462][ T3169] Reported by Kernel Concurrency Sanitizer on:
[ 1031.260604][ T3169] CPU: 0 PID: 3169 Comm: syz-executor.5 Not tainted 6.3.0-rc6-syzkaller-00183-ga7a55e27ad72 #0
[ 1031.270920][ T3169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
00:48:23 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1031.281053][ T3169] ==================================================================
[ 1031.298235][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1031.298370][ T8931] EXT4-fs (loop4): unsupported inode size: 112
[ 1031.313831][ T8931] EXT4-fs (loop4): blocksize: 4096
00:48:23 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3UFrHG0dAPD/bLKv6du8Jq96eC20FltJi3Y3aWwbPLQVxFtBqfcakk0I2WRDdtM2oUiKH0AQ0YInT14EP4Ag/QgiFPQuKopoqwcP6sjMTtp02e2mNMmWze8HT+aZmZ35/5/d7Ow8Mw+7AZxY5yPidkSMRMTliJgolpeKErvtkj3uxfNHC1lJIk3v/j2JpFi2t6+kmJ4uNhtrT7pqbu+sztfrtc1ivtpa26g2t3eurKzNL9eWa+uzszPX527MXZubPpR2Zu26+Y0///gHP//mzV9/5cEf7v310veyfMeL9fvbcZjaz0k5ey5eGo2IzaMINgAjRXvKg04EAIADyc7fPhMRX8zP/ydiJD+byzmlAwAAgCGR3hqP/yQRKQAAADC0buVjYJNSpRjvOx6lUqXSHsP7ufiwVG80W19eamytL7bHyk5GubS0Uq9NF2NqJ6OcZPMzef3V/NWO+dmI+DgifjRxKp+vLDTqi4O++AEAAAAnxOmO/v+/Jtr9fwAAAGDITA46AQAAAODI6f8DAADA8NP/BwAAgKH2rTt3spLu/f714v3trdXG/SuLteZqZW1robLQ2NyoLDcay/l39q3121+90dj4aqxvPay2as1Wtbm9c2+tsbXeurfy2k9gAwAAAMfo4y88/X0SEbtfO5WXzAfZn5EeGxgrAEOj9DYP/tPR5QEcv14f88DwGx10AsDAlAedADBwSZ/1PQfv/ObwcwEAAI7G1Oe73/8fdW0Aht5b3f8Hhor7/3Byuf8PJ1fZGQCceB/1Wf/u9//TtO++AACAIzWel6RUKe4FjkepVKm0+wOTUU6WVuq16Yj4dET8bqL8qWx+Jt8y6TtmGAAAAAAAAAAAAAAAAAAAAAAAAABoS9MkUgAAAGCoRZT+kuTf5h8xNXFxvPP6wAfJvyfyaUQ8+Ondnzycb7U2Z7Ll/3i5vPWkWH51EFcwAAAAgE57/fS9fjwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHKYXzx8t7JXjjPu3r0fEZLf4ozGWT8eiHBEf/jOJ0X3bJRExcgjxdx9HxCfd4idZWjFZZNEZvxQRp44n/tk0TbvGP30I8eEke5odf253e/+V4nw+7f7+Hy3Ku+p9/Cu9PP6N9Dj+fXTAGGee/bLaM/7jiDOj3Y8/e/GTHvEvdNthlyflu9/Z2ekVP/1ZxFTXz5/ktVjV1tpGtbm9c2VlbX65tlxbn52duT53Y+7a3HR1aaVeK/52jfHDs7/6X8ei/6ZtefujR/zJPu2/mFXKvVq2L9izh88/266WO3aRx790ofvr/8kb4mf/E18qPgey9VN79d12fb9zv/jtuV65ZfEXe7S/3+t/qX/Tc5e//f0/HvChAMAxaG7vrM7X67XNI688SdP0uGKpvIeVsfcjDZWDVQZ9ZAIAAA7bq5P+QWcCAAAAAAAAAAAAAAAAAAAAJ9dxfJ1YZ8zdwTQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCN/h8AAP//gBPhmA==")

[ 1031.338039][ T8937] loop1: detected capacity change from 0 to 512
[ 1031.352843][ T8937] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1031.402839][ T8942] loop5: detected capacity change from 0 to 256
[ 1031.421577][ T8942] FAT-fs (loop5): Directory bread(block 64) failed
[ 1031.428162][ T8942] FAT-fs (loop5): Directory bread(block 65) failed
[ 1031.434797][ T8942] FAT-fs (loop5): Directory bread(block 66) failed
[ 1031.441428][ T8942] FAT-fs (loop5): Directory bread(block 67) failed
[ 1031.448081][ T8942] FAT-fs (loop5): Directory bread(block 68) failed
[ 1031.454635][ T8942] FAT-fs (loop5): Directory bread(block 69) failed
[ 1031.461219][ T8942] FAT-fs (loop5): Directory bread(block 70) failed
[ 1031.467812][ T8942] FAT-fs (loop5): Directory bread(block 71) failed
[ 1031.474365][ T8942] FAT-fs (loop5): Directory bread(block 72) failed
[ 1031.480917][ T8942] FAT-fs (loop5): Directory bread(block 73) failed
[ 1031.539425][ T8937] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1031.548545][ T8937] EXT4-fs (loop1): orphan cleanup on readonly fs
00:48:23 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:23 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1031.618787][ T8937] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
00:48:23 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:23 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:23 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1031.759410][ T8947] loop4: detected capacity change from 0 to 512
[ 1031.765817][ T8937] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1031.778819][ T8937] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1031.797941][ T8947] EXT4-fs (loop4): unsupported inode size: 114
[ 1031.804238][ T8947] EXT4-fs (loop4): blocksize: 4096
00:48:23 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:23 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:23 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1031.811579][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1031.880242][ T8958] loop1: detected capacity change from 0 to 512
[ 1031.888363][ T8959] loop2: detected capacity change from 0 to 512
[ 1031.901030][ T8958] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1031.910315][ T8959] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1031.922486][ T8959] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 1031.929432][ T8958] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1031.939068][ T8959] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1031.959921][ T8958] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1031.967983][ T8958] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1031.987811][ T8959] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[ 1032.004033][ T8958] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1032.016713][ T8959] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1032.076564][ T8958] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:48:24 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:24 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3V9rHGsZAPBnNtljeppjco5eHA+0FltJi3Y3aWwbvGgriHcFpd7XkGxCyCYbspu2CUVS/ACCiBa88sobwQ8gSD+CCAW9FxVFtNULL9Q5zOykTZfdbkqTbNn8fvDuvDOzM8/z7mZn58+b2QBOrHMRcSsiRiLiUkRMFNNLRYnddsme9/zZw4WsJJGmd/6RRFJM21tXUgxPF4uNtQddNbd3Vufr9dpmMV5trW1Um9s7l1fW5pdry7X12dmZa3PX567OTR9KO7N23fjmX37yw19868Zvvnr/j3f/dvH7Wb7jxfz97ThM7deknL0WL4xGxOZRBBuAkaI95UEnAgDAgWT7bx9FxJfy/f+JGMn35nJ26QAAAGBIpDfH479JRAoAAAAMrZt5H9ikVCn6+45HqVSptPvwfj7eL9UbzdZXlhpb64vtvrKTUS4trdRr00Wf2skoJ9n4TF5/OX6lY3w2Ij6MiB9PnMrHKwuN+uKgT34AAADACXG64/j/3xPt438AAABgyEwOOgEAAADgyDn+BwAAgOHn+B8AAACG2rdv385Kuvf714v3trdWG/cuL9aaq5W1rYXKQmNzo7LcaCzn9+xb67e+eqOx8bVY33pQbdWarWpze+fuWmNrvXV35ZWfwAYAAACO0YdffPKHJCJ2v34qL5n3soeRHgvoKwBDo/QmT/7z0eUBHL9eX/PA8BsddALAwJQHnQAwcEmf+T077/z28HMBAACOxtQXul//H3VuAIbeG13/B4aK6/9wcrn+DydX2R4AnHgf9Zn/9tf/07TvugAAgCM1npekVCmuBY5HqVSpRHyQ/6t/OVlaqdemI+KzEfH7ifJnsvGZfMmkb59hAAAAAAAAAAAAAAAAAAAAAAAAAKAtTZNIAQAAgKEWUfprkt/NP2Jq4sJ45/mB95L/TOTDiLj/szs/fTDfam3OZNP/+WJ663Ex/cogzmAAAAAAnfaO0/eO4wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgMD1/9nBhrxxn3L9/IyImu8UfjbF8OBbliHj/X0mM7lsuiYiRQ4i/+ygiPu4WP8nSiskii874pYg4dTzxz6Rp2jX+6UOIDyfZk2z7c6vb568U5/Jh98//aFHeVu/tX+nF9m+kx/bvgwPG+OTpr6o94z+K+GS0+/ZnL37SI/75bivs8qJ877s7O73ipz+PmOr6/ZO8EqvaWtuoNrd3Lq+szS/Xlmvrs7Mz1+auz12dm64urdRrxWPXGD868+v/d0z6X9qWtz96xJ/s0/4LWaXcq2X7gj198Oxz7Wq5YxV5/Ivnu7//H78mfvY38eXieyCbP7VX323X9zv7y9+d7ZVbFn+xR/v7vf8X+zc9d+k7P/jTAZ8KAByD5vbO6ny9Xts88srjNE2PK5bKO1gZezfSUDlYZdBbJgAA4LC93OkfdCYAAAAAAAAAAAAAAAAAAABwch3H7cQ6Y+4OpqkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAK/1aQAAAP//rNvhnQ==")

00:48:24 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:24 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvZbZ3t1Is52Bxu0g1d0q5uK15sCuLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXvi+5+WcnG5dSNaOt21G+vvBk/Ock5zz/z9Jc3Kec54mARxblyLickQMRcS1iBgrlpeKEtvtkj3u1csnc1lJIk3v/yuJpFi2s62nxfR0sdpIe9JVc3NrebZer60X89XWylq1ubl1fWlldrG2WFudnp66NXN75ubM5IG0M2vXnW//7Wc//tV37vzua4/+/OAfV3+Y5T9a3L+7HQcpyW/L2XPx2nBErB9GsD4YKtpT7nciAADsS3b89rmI+HJ+/D8WQ/nRXM4hHQAAAAyI9O5o/D+JSAEAAICBdTcfA5uUKsV439EolSqV9hjeL8SpUr3RbH11obGxOt8eKzse5dLCUr02WYypHY9yks1P5fU38zc65qcj4mxE/HTsZD5fmWvU5/t98gMAAACOidMd/f//jrX7/wAAAMCAGe93AgAAAMCh0/8HAACAwaf/DwAAAAPtu/fuZSXd+f3r+YebG8uNh9fna83lysrGXGWusb5WWWw0FvPv7FvZa3v1RmPt67G68bjaqjVb1ebm1oOVxsZq68HSWz+BDQAAAByhs196/qckIra/cTIvmRPZzVCPFYwVgIFRep8H//Xw8gCOXq+PeWDwDfc7AaBvyv1OAOi7ZI/7ew7e+f3B5wIAAByOiS92v/4/7NwADLz3uv4PDBTX/+H4cv0fjq+yIwA49g7/+n+a7rktAADgUI3mJSlVimuBo1EqVSoRZ/J/9S8nC0v12mREfDYi/jhW/kw2P5WvmezZZwAAAAAAAAAAAAAAAAAAAAAAAAAA2tI0iRQAAAAYaBGlvyfF739NjF0Z7Tw/cCL531g+jYhHv7j/88ezrdb6VLb836+Xt54Vy2/04wwGAAAA0Gmnn77TjwcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAg/Tq5ZO5nXKUcf/5rYgY7xZ/OEby6UiUI+LUf5IY3rVeEhFDBxB/+2lEnOsWP8nSivEii874pYg4eTTxL6Rp2jX+6QOID8fZ82z/881u779SXMqn3d//w0X5tHrv/0qv939DPfZ/Z/YZ4/yL31R7xn8acX64+/5nJ37SI/7lbhvs8qT84PtbW73ip7+MmOj6+ZO8FavaWlmrNje3ri+tzC7WFmur09NTt2Zuz9ycmawuLNVrxW3XGD+58NuPOxZ9lLbl7Y8e8cf3aP+VrFLu1bJdwV48fvn5drXcsYk8/tXL3V//c++In/1NfKX4HMjun9ipb7fru1389R8u9sotiz/fo/17vf5X92567tr3fvSXfT4UADgCzc2t5dl6vbZ+6JVnaZoeVSyVD7Ay8mGkobK/Sr/3TAAAwEF7c9Df70wAAAAAAAAAAAAAAAAAAADg+DqKrxPrjLndn6YCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALzTJwEAAP//E8Ph7w==")

00:48:24 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1032.125886][ T3161] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:48:24 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1032.193569][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1032.200493][ T8969] loop4: detected capacity change from 0 to 512
[ 1032.204269][ T8970] loop2: detected capacity change from 0 to 512
[ 1032.227275][ T8969] EXT4-fs (loop4): unsupported inode size: 116
[ 1032.233524][ T8969] EXT4-fs (loop4): blocksize: 4096
[ 1032.243531][ T8973] loop1: detected capacity change from 0 to 512
[ 1032.283621][ T8970] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1032.294853][ T8977] loop5: detected capacity change from 0 to 256
[ 1032.310113][ T8973] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1032.323741][ T8977] FAT-fs (loop5): Directory bread(block 64) failed
[ 1032.330400][ T8977] FAT-fs (loop5): Directory bread(block 65) failed
[ 1032.337407][ T8977] FAT-fs (loop5): Directory bread(block 66) failed
[ 1032.344021][ T8977] FAT-fs (loop5): Directory bread(block 67) failed
[ 1032.350563][ T8977] FAT-fs (loop5): Directory bread(block 68) failed
[ 1032.357686][ T8977] FAT-fs (loop5): Directory bread(block 69) failed
[ 1032.364433][ T8977] FAT-fs (loop5): Directory bread(block 70) failed
[ 1032.370975][ T8977] FAT-fs (loop5): Directory bread(block 71) failed
[ 1032.377585][ T8977] FAT-fs (loop5): Directory bread(block 72) failed
[ 1032.384170][ T8977] FAT-fs (loop5): Directory bread(block 73) failed
[ 1032.419236][ T8970] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 1032.427275][ T8970] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1032.451225][ T8973] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1032.459998][ T8973] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1032.522746][ T8970] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[ 1032.537680][ T8973] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1032.558487][ T8970] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:48:24 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:24 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:24 executing program 2:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1032.598412][ T8973] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1032.631601][ T3161] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:48:24 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:24 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1032.640858][ T5455] I/O error, dev loop4, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1032.651055][ T8973] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:48:24 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1032.706050][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1032.711492][ T8987] loop2: detected capacity change from 0 to 512
[ 1032.734844][ T8987] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
[ 1032.755472][ T8992] loop1: detected capacity change from 0 to 512
[ 1032.765231][ T8992] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1032.775691][ T8987] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 1032.783773][ T8987] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1032.807940][ T8987] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz-executor.2: couldn't read orphan inode 15 (err -117)
[ 1032.822664][ T8987] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1032.849891][ T8992] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1032.858713][ T8992] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1032.867030][ T8992] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1032.886729][ T8992] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1032.902242][ T8992] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1032.946481][ T3161] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1032.972171][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:48:25 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:25 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:25 executing program 2:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480)={[], [], 0x6c}, 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:25 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:25 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:25 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1033.065112][ T8998] loop4: detected capacity change from 0 to 512
[ 1033.089347][ T8998] EXT4-fs (loop4): unsupported inode size: 118
[ 1033.095872][ T8998] EXT4-fs (loop4): blocksize: 4096
[ 1033.113182][ T9003] loop1: detected capacity change from 0 to 512
[ 1033.122709][ T9003] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1033.133290][ T9003] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1033.142803][ T9003] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1033.149423][ T9003] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1033.432670][ T9011] loop2: detected capacity change from 0 to 256
[ 1033.440140][ T9011] FAT-fs (loop2): Unrecognized mount option "l" or missing value
[ 1033.532615][ T9012] loop5: detected capacity change from 0 to 256
[ 1034.277630][ T9003] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
00:48:26 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:26 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3V9rHGsZAPBnNtljeppjctSLY6G12EpatLtJY9vgRVtBvCso9b6GZBNCNtmQ3bRNKJLiBxBEtOCVV94IfgBB+hFEKOi9qCiirV54oY7M7KRNl91uSpNs2fx+8O68M7Mzz/PuZmfnz5vZAE6s8xFxOyJGIuJyREwU00tFid12yZ734vmjhawkkaZ3/55EUkzbW1dSDE8Xi421B101t3dW5+v12mYxXm2tbVSb2ztXVtbml2vLtfXZ2Znrczfmrs1NH0o7s3bd/Maff/yDn3/z5q+/8uAP9/566XtZvuPF/P3tOEzt16ScvRYvjUbE5lEEG4CRoj3lQScCAMCBZPtvn4mIL+b7/xMxku/N5ezSAQAAwJBIb43Hf5KIFAAAABhat/I+sEmpUvT3HY9SqVJp9+H9XHxYqjearS8vNbbWF9t9ZSejXFpaqdemiz61k1FOsvGZvP5q/GrH+GxEfBwRP5o4lY9XFhr1xUGf/AAAAIAT4nTH8f+/JtrH/wAAAMCQmRx0AgAAAMCRc/wPAAAAw8/xPwAAAAy1b925k5V07/evF+9vb6027l9ZrDVXK2tbC5WFxuZGZbnRWM7v2bfWb331RmPjq7G+9bDaqjVb1eb2zr21xtZ6697Kaz+BDQAAAByjj7/w9PdJROx+7VReMh9kDyM9FtBXAIZG6W2e/KejywM4fr2+5oHhNzroBICBKQ86AWDgkj7ze3be+c3h5wIAAByNqc93v/4/6twADL23uv4PDBXX/+Hkcv0fTq6yPQA48c73mf/u1//TtO+6AACAIzWel6RUKa4FjkepVKlEfJT/q385WVqp16Yj4tMR8buJ8qey8Zl8yaRvn2EAAAAAAAAAAAAAAAAAAAAAAAAAoC1Nk0gBAACAoRZR+kuS380/Ymri4njn+YEPkn9P5MOIePDTuz95ON9qbc5k0//xcnrrSTH96iDOYAAAAACd9o7T947jAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOAwvXj+aGGvHGfcv309Iia7xR+NsXw4FuWI+PCfSYzuWy6JiJFDiL/7OCI+6RY/ydKKySKLzviliDh1PPHPpmnaNf7pQ4gPJ9nTbPtzu9vnrxTn82H3z/9oUd5V7+1f6eX2b6TH9u+jA8Y48+yX1Z7xH0ecGe2+/dmLn/SIf6HbCru8KN/9zs5Or/jpzyKmun7/JK/FqrbWNqrN7Z0rK2vzy7Xl2vrs7Mz1uRtz1+amq0sr9Vrx2DXGD8/+6n8dk/6btuXtjx7xJ/u0/2JWKfdq2b5gzx4+/2y7Wu5YRR7/0oXu7/8nb4if/U18qfgeyOZP7dV32/X9zv3it+d65ZbFX+zR/n7v/6X+Tc9d/vb3/3jApwIAx6C5vbM6X6/XNo+88iRN0+OKpfIeVsbejzRUDlYZ9JYJAAA4bK92+gedCQAAAAAAAAAAAAAAAAAAAJxcx3E7sc6Yu4NpKgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAG/0/AAD///cO4as=")

00:48:26 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dEQ8jYiR9tpdNTe3lmfr9dp6MV9traxVm5tb15dWZhdri7XV6empWzO3Z27OTB5IO7N23fnGn3/8g59/886vv/L4Dw//evV7Wb6jxf2723GQ2s9JOXsu3hiOiPXDCNYHQ0V7yv1OBACAffliRHymmF6LsRjKj+ZyDukAAABgQKR3R+M/SUQKAAAADKy7+RjYpFQpxvuORqlUqbTH8H4uTpXqjWbrywuNjdX59ljZ8SiXFpbqtcliTO14lJNsfiqvv52/0TE/HRFnI+JHYyfz+cpcoz7f75MfAAAAcEyc7uj//2us3f8HAAAABsx4vxMAAAAADp3+PwAAAAw+/X8AAAAYaN+6fz8r6c7vX88/2txYbjy6Pl9rLldWNuYqc431tcpio7GYf2ffyl7bqzcaa1+N1Y0n1Vat2ao2N7cerjQ2VlsPl975CWwAAADgCJ39wovfJxGx/bWTecmcyG6GeqxgrAAMjNKHPPhPh5cHcPR6fcwDg2+43wkAfVPudwJA3yV73N9z8M5vDj4XAADgcEx8vvv1/2HnBmDgfdD1f2CguP4Px5fr/3B8lR0BwLF3+Nf/03TPbQEAAIdqNC9JqVJcCxyNUqlSiTiT/6t/OVlYqtcmI+LTEfG7sfKnsvmpfM1kzz4DAAAAAAAAAAAAAAAAAAAAAAAAANCWpkmkAAAAwECLKP0lKX7/a2Lsymjn+YETyb/H8mlEPP7pg588mW211qey5f94s7z1vFh+ox9nMAAAAIBOO/30nX48AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAByk16+ezu2Uo4z7t69HxHi3+MMxkk9HohwRp/6ZxPCu9ZKIGDqA+NvPIuJct/hJllaMF1l0xi9FxMmjiX8hTdOu8U8fQHw4zl5k+5973d5/pbiUT7u//4eL8kn13v+V3uz/hnrs/87sM8b5l7+s9oz/LOL8cPf9z078pEf8y9022OVJ+e53trZ6xU9/FjHR9fMneSdWtbWyVm1ubl1fWpldrC3WVqenp27N3J65OTNZXViq14rbrjF+eOFX/+tY9N+0LW9/9Ig/vkf7r2SVcq+W7Qr28smrz7ar5Y5N5PGvXu7++p97T/zsb+JLxedAdv/ETn27Xd/t4i9+e7FXbln8+R7t3+v1v7p303PXvv39P+7zoQDAEWhubi3P1uu19UOvPE/T9KhiqXyElZGPIw2V/VX6vWcCAAAO2tuD/n5nAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f40FQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgvf4fAAD//9XA4ac=")

[ 1034.326563][ T9012] FAT-fs (loop5): Directory bread(block 64) failed
[ 1034.333159][ T9012] FAT-fs (loop5): Directory bread(block 65) failed
[ 1034.339713][ T9012] FAT-fs (loop5): Directory bread(block 66) failed
[ 1034.346291][ T9012] FAT-fs (loop5): Directory bread(block 67) failed
[ 1034.347254][ T9003] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1034.352852][ T9012] FAT-fs (loop5): Directory bread(block 68) failed
00:48:26 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1034.352877][ T9012] FAT-fs (loop5): Directory bread(block 69) failed
[ 1034.378053][ T9012] FAT-fs (loop5): Directory bread(block 70) failed
[ 1034.393158][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1034.407141][ T9012] FAT-fs (loop5): Directory bread(block 71) failed
[ 1034.413873][ T9012] FAT-fs (loop5): Directory bread(block 72) failed
[ 1034.420672][ T9012] FAT-fs (loop5): Directory bread(block 73) failed
00:48:26 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:26 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:26 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1034.458594][ T9020] loop1: detected capacity change from 0 to 512
[ 1034.468081][ T9018] loop4: detected capacity change from 0 to 512
[ 1034.511418][ T9020] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1034.523684][ T9018] EXT4-fs (loop4): unsupported inode size: 124
[ 1034.529998][ T9018] EXT4-fs (loop4): blocksize: 4096
[ 1034.568798][ T9026] loop2: detected capacity change from 0 to 512
[ 1034.604173][ T9026] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem
00:48:26 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

[ 1034.637370][ T9020] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1034.646367][ T9020] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1034.708532][ T9026] EXT4-fs (loop2): orphan cleanup on readonly fs
[ 1034.730942][ T9020] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1034.899264][ T9026] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap
[ 1034.913636][ T9034] loop5: detected capacity change from 0 to 256
[ 1034.921287][ T9026] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem
[ 1034.934312][ T9026] EXT4-fs (loop2): 1 truncate cleaned up
[ 1034.939988][ T9026] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1034.966193][ T9034] FAT-fs (loop5): Directory bread(block 64) failed
[ 1034.972779][ T9034] FAT-fs (loop5): Directory bread(block 65) failed
[ 1034.979329][ T9034] FAT-fs (loop5): Directory bread(block 66) failed
[ 1034.985893][ T9034] FAT-fs (loop5): Directory bread(block 67) failed
[ 1034.992519][ T9034] FAT-fs (loop5): Directory bread(block 68) failed
[ 1034.999123][ T9034] FAT-fs (loop5): Directory bread(block 69) failed
[ 1035.005954][ T9034] FAT-fs (loop5): Directory bread(block 70) failed
[ 1035.012629][ T9034] FAT-fs (loop5): Directory bread(block 71) failed
[ 1035.019337][ T9034] FAT-fs (loop5): Directory bread(block 72) failed
[ 1035.025897][ T9034] FAT-fs (loop5): Directory bread(block 73) failed
00:48:27 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:27 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3fbutsp17MweZwk27oknZ1W/FimyDeDZR5P0ubltK0KU26rWVIhx9gIKIDr7zyRvADCLKPIMJA70VFEd30wgv1yDk53bqQrB22zUh/P3hz3nOSc57nTZqT857zNgng2LoYEXcjYigirkbEWLG8VJTYbpfsca9fPZnLShJpev9vSSTFsp1tJcX0VEQ8i4iR9tpdNTe3lmfr9dp6MV9traxVm5tb15ZWZhdri7XV6empmzO3Zm7MTB5IO7N23f7Gn3707GffvP2rrzz6/YO/XPlelu9ocf/udhyk9nNSzp6LN4YjYv0wgvXBUNGecr8TAQBgX74YEZ8ppldjLIbyo7mcQzoAAAAYEOmd0fh3EpECAAAAA+tOPgY2KVWK8b6jUSpVKu0xvJ+Lk6V6o9n68kJjY3W+PVZ2PMqlhaV6bbIYUzse5SSbn8rrb+evd8xPR8SZiPjh2Il8vjLXqM/3++QHAAAAHBOnOvr//xxr9/8BAACAATPe7wQAAACAQ6f/DwAAAINP/x8AAAAG2rfu3ctKuvP71/MPNzeWGw+vzdeay5WVjbnKXGN9rbLYaCzm39m3stf26o3G2ldjdeNxtVVrtqrNza0HK42N1daDpXd+AhsAAAA4Qme+8OJ3SURsf+1EXjKfZDdDPVYwVgAGRulDHvzHw8sDOHq9PuaBwTfc7wSAvin3OwGg75I97u85eOfXB58LAABwOCY+3/36/7BzAzDwPuj6PzBQXP+H48v1fzi+yo4A4Ng7/Ov/abrntgAAgEM1mpekVCmuBY5GqVSpRJzO/9W/nCws1WuTEfHpiPjtWPlT2fxUvmayZ58BAAAAAAAAAAAAAAAAAAAAAAAAAGhL0yRSAAAAYKBFlP6cFL//NTF2ebTz/MAnyb/G8mlEPPrJ/R8/nm211qey5X9/s7z1vFh+vR9nMAAAAIBOO/30nX48AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAByk16+ezO2Uo4z7169HxHi3+MMxkk9HohwRJ/+RxPCu9ZKIGDqA+NtPI+Jst/hJllaMF1l0xi9FxImjiX8+TdOu8U8dQHw4zl5k+5+73d5/pbiYT7u//4eL8v/qvf8rvdn/DfXY/53eZ4xzL39R7Rn/acS54e77n534SY/4l7ptsMuT8t3vbG31ip/+NGKi6+dP8k6samtlrdrc3Lq2tDK7WFusrU5PT92cuTVzY2ayurBUrxW3XWP84Pwv/9ux6D9pW97+6BF/fI/2X84q5V4t2xXs5eNXn21Xyx2byONfudT99T/7nvjZ38SXis+B7P6Jnfp2u77bhZ//5kKv3LL48z3av9frf2Xvpueufvv7f9jnQwGAI9Dc3Fqerddr64deeZ6m6VHFUvkIKyMfRxoq+6v0e88EAAActLcH/f3OBAAAAAAAAAAAAAAAAAAAAI6vo/g6sc6Y2/1pKgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAe/0vAAD//4es4bo=")

00:48:27 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480)={[], [], 0x2}, 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:27 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1035.106761][ T3161] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1035.184608][ T9038] loop4: detected capacity change from 0 to 512
[ 1035.211832][ T9038] EXT4-fs (loop4): unsupported inode size: 143
[ 1035.218419][ T9038] EXT4-fs (loop4): blocksize: 4096
00:48:27 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:27 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:27 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1035.288080][ T9020] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1035.325461][ T9020] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
00:48:27 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:27 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1035.342203][ T9047] loop4: detected capacity change from 0 to 512
[ 1035.349936][ T9047] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1035.360848][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 1035.365569][ T9047] EXT4-fs error (device loop4): __ext4_fill_super:5375: inode #2: comm syz-executor.4: iget: special inode unallocated
00:48:27 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1035.388635][ T9047] EXT4-fs (loop4): get root inode failed
[ 1035.394494][ T9047] EXT4-fs (loop4): mount failed
[ 1035.403194][ T9052] loop2: detected capacity change from 0 to 256
[ 1035.411247][ T9052] FAT-fs (loop2): Unrecognized mount option "" or missing value
00:48:27 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1035.582546][ T9058] loop1: detected capacity change from 0 to 512
00:48:27 executing program 5:
unshare(0x20020000)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
fchown(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setreuid(0xee00, 0x0)

00:48:27 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:27 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1035.670998][ T9058] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1035.775800][ T9069] loop5: detected capacity change from 0 to 256
[ 1035.794801][ T9069] FAT-fs (loop5): Directory bread(block 64) failed
[ 1035.801601][ T9069] FAT-fs (loop5): Directory bread(block 65) failed
[ 1035.808363][ T9069] FAT-fs (loop5): Directory bread(block 66) failed
[ 1035.815093][ T9069] FAT-fs (loop5): Directory bread(block 67) failed
[ 1035.821790][ T9069] FAT-fs (loop5): Directory bread(block 68) failed
[ 1035.828662][ T9069] FAT-fs (loop5): Directory bread(block 69) failed
[ 1035.835250][ T9069] FAT-fs (loop5): Directory bread(block 70) failed
[ 1035.841789][ T9069] FAT-fs (loop5): Directory bread(block 71) failed
[ 1035.848432][ T9069] FAT-fs (loop5): Directory bread(block 72) failed
[ 1035.855216][ T9069] FAT-fs (loop5): Directory bread(block 73) failed
[ 1035.882649][ T9058] EXT4-fs (loop1): revision level too high, forcing read-only mode
[ 1035.892864][ T9058] EXT4-fs (loop1): orphan cleanup on readonly fs
[ 1035.899540][ T9058] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0)
[ 1035.919602][ T9058] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117)
[ 1035.950708][ T9058] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none.
[ 1036.051613][ T3152] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
00:48:28 executing program 2:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480)={[], [], 0x2}, 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:28 executing program 4:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:28 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:28 executing program 3:
unshare(0x20020000)
mkdir(&(0x7f0000000580)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x800805, &(0x7f0000000480), 0x1, 0x23d, &(0x7f00000005c0)="$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")
mknod$loop(&(0x7f0000000240)='./file1\x00', 0x800, 0x1)
setreuid(0xee00, 0x0)

00:48:28 executing program 1:
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:28 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

00:48:28 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1036.188658][ T9078] loop4: detected capacity change from 0 to 512
[ 1036.195931][ T9079] loop1: detected capacity change from 0 to 512
[ 1036.206116][ T9078] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem
[ 1036.218084][ T9079] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 1036.227315][ T9078] EXT4-fs (loop4): failed to initialize system zone (-117)
[ 1036.236197][ T9078] EXT4-fs (loop4): mount failed
[ 1036.238445][ T9083] loop2: detected capacity change from 0 to 256
[ 1036.250496][ T9083] FAT-fs (loop2): Unrecognized mount option "" or missing value
00:48:28 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1036.306494][ T9079] EXT4-fs (loop1): revision level too high, forcing read-only mode
00:48:28 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getgid()
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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")

[ 1036.34903